ZSW-30-127Mobile Phone

MANUAL DE USUARIO DE LA SERIE B Powered by Android™ 12 (Go edition) Nombre del equipo: Teléfono celular Marca: Bmobile Modelo:BL52 PRO Google, Android, Google Play, YouTube, Gmail, Google Drive, Chrome y otras marcas son marcas de Google LLC. 1 Índice 1.Introducción ................................................................................... 2 2. Familiarizándose con el teléfono ................................................ 6 3. Inicializando el teléfono ............................................................... 8 4. Funciones básicas del teléfono......... ..................................... 11 5. Especificaciones técnicas ......................................................... 20 6. Aviso importante sobre el FCC ................................................. 23 7. Garantía limitada Bmobile ......................................................... 26 2 1. Introducción Seguridad Con el fin de garantizar que el teléfono es usado de manera segura y correcta, lea las siguientes precauciones antes de utilizarlo. 1.1 Precauciones generales • El teléfono es adecuado solo para la batería y el cargador aprobados por el fabricante, usar otros accesorios puede provocar que la batería presente mal funcionamiento como fugas, sobrecalentamiento, explosiones o incendiarse. • No golpee, haga vibrar o tire el teléfono para evitar daños en la unidad. • El líquido de la batería puede ocasionar quemaduras en la ropa y piel en caso de que se presenten fugas. Si esto sucede, por favor, lavar con abundante agua limpia inmediatamente y vaya al hospital más cercano. • Por favor, mantenga la batería lejos del fuego para evitar incendios o explosión ya que puede provocar fugas o emitir un olor extraño. • No coloque o exponga el teléfono a la humedad o puede provocar sobrecalentamiento, humo y corrosión. • No utilice ni coloque la batería bajo la luz solar directa o en lugares calientes, puede causar fugas o sobrecalentamiento, lo que reduce el rendimiento y acorta la vida útil de la misma. • No cargue la batería durante más de 24 horas seguidas. 3 • Use con cuidado el auricular, el uso del mismo con excesivo volumen puede causar pérdida auditiva. 1.2 Precauciones en el uso del cargador • No provoque ningún tipo de cortocircuito en el cargador, o puede causar una descarga eléctrica, humos y daños al cargador. • No utilice el cargador si el cable de alimentación está roto o dañado, o puede provocar incendios y descargas eléctricas. • Elimine el polvo acumulado en la clavija de alimentación. • No ponga contenedores de agua al lado de la fuente de alimentación para evitar el sobrecalentamiento, incendios, descargas eléctricas y mal funcionamiento. • No desmonte ni fuerce el cargador o puede provocar lesiones personales, descarga eléctrica, fuego y daños en el cargador. • No utilice el cargador en lugares de alta humedad, como cuartos de baño, o puede causar una descarga eléctrica, fuego y daños en el cargador. • No toque el cargador, el cable o el tomacorriente de alimentación con las manos mojadas ya que esto puede causar una descarga eléctrica. • No coloque objetos pesados sobre el cable de alimentación o puede dañar el cable y provocar un mal funcionamiento. • Por favor desconecte el cargador del tomacorriente antes de su limpieza y mantenimiento. • Por favor, mantenga el cargador desconectado del tomacorriente y no tire del cable de 4 alimentación ya que puede dañar el cable de alimentación y provocar una descarga eléctrica. 1.3 Limpieza y mantenimiento • Dado que el teléfono, la batería y el cargador no son resistentes al agua, no los utilice en lugares de alta humedad y evite que se mojen debido a la lluvia. • Por favor, limpiar la batería y el cargador con un paño suave y seco. • Nunca utilice alcohol, solventes y/o soluciones corrosivas, como el benceno, para limpiar el teléfono. • Los tomacorrientes sucios pueden causar un mal contacto y una baja en la fuente de alimentación, o incluso puede hacer que la carga de la batería no se realice correctamente. Así que, por favor, límpielos periódicamente. 1.4 Precauciones Comunes Teléfono móvil: • Utilice el teléfono en un ambiente con temperatura entre 20 °C a 40 °C y la humedad menor a 75 %. • Utilice el teléfono lejos de los teléfonos fijos, televisores, radios y equipos de automatización de oficina, para no afectar el normal funcionamiento de estos equipos y del teléfono móvil. 5 Cargador: No cargue el teléfono en las siguientes condiciones: - Lugares con luz solar directa. - Lugares con temperatura ambiente inferior a 0 °C o superior a 40 °C, lugares húmedos o polvorientos con fuertes vibraciones (Esto pueden provocar un mal funcionamiento) - Lugares cerca de electrodomésticos (Esto puede afectar las imágenes y el sonido) como aparato de TV, radio, etc. - El adaptador debe estar conectado cerca del equipo y debe ser de fácil acceso. 6 2. Familiarizándose con el teléfono Usted puede comenzar a utilizar su teléfono móvil después de familiarizarse con las partes del mismo. 1. Conector de auricular (Jack 3.5mm) 2. Conector USB 3. Cámara frontal 4. Auricular 5. Pantalla LCD 6. Botones en pantalla táctil 7. Altavoz 8. Micrófono 9. Botón encendido/ apagado 10. Botones de volumen 11. Dual Cámara 12. Flash LED 7 Los iconos en la pantalla principal o en el menú principal van a depender de la cantidad de aplicaciones instaladas en el terminal. Nota: El sistema operativo en este dispositivo está diseñado para funcionar con baja memoria RAM por lo que no es recomendable descargar aplicaciones muy grandes y/o descargar muchas aplicaciones y usarlas al mismo tiempo ya que puede ocasionar un comportamiento inestable del mismo. ALERTAS DE EMERGENCIA Para más información de los ajustes y configuración de CBS, consulte: https://www.bmobile.com/cbs_mx/BL52pro/BL52pro.html 8 3. Inicializando el teléfono Como retirar la cubierta posterior: • Asegúrese de que el dispositivo esté apagado. • Sujete firmemente el aparato con la parte frontal hacia abajo. • Deslice e…

Text truncated - open the document above for the full version.

b mobile HK Limited 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: b mobile HK Limited Address: Flat 18; 14/F Block 1; Golden Industrial Building;16-26 Kwai Tak Street; Kwai Chung; New Territories; Hong Kong, China Product Name: Mobile Phone FCC ID: ZSW-30-127 Model(s): BL52 PRO 2.911(d)(5)(i) EquipmentType We, [b mobile HK Limited] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Carlos Lopez Date: 5/24/2023 Title and Company name: Manager / b mobile HK Limited NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

b mobile HK Limited 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: b mobile HK Limited Address: Flat 18; 14/F Block 1; Golden Industrial Building;16-26 Kwai Tak Street; Kwai Chung; New Territories; Hong Kong, China Product Name: Mobile Phone FCC ID: ZSW-30-127 Model(s): BL52 PRO 2.911(d)(5)(ii) Applicant filing We, [b mobile HK Limited] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 ,established pursuant to §1.50002 of this chapter,as an entity producing coveredcommunications equipment. Yours sincerely, Name: Carlos Lopez Date: 5/24/2023 Title and Company name: Manager / b mobile HK Limited NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

THREE STONES MEDIA LLC U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: 05-24-2023 Ref: Attestation Statement – Part2.911(d)(7) filing FCC ID:ZSW-30-127 b mobile HK Limited (“the applicant”) certifies that, as of the date of the filing of the application, THREE STONES MEDIA LLC(“the agent”) is our designated U.S. agent for service of process for the abovereference FCC ID. The applicant accepts to maintain an agent for service of process in the United States forno less than one year after either the grantee has permanently terminated all marketing and importation of theapplicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicialproceeding involving the equipment, whichever is later. The applicant further acknowledges it is ourresponsibility to inform the FCC whenever the agent information changes. THREE STONES MEDIA LLC ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: THREE STONES MEDIA LLC FRN: 0033401761 GC: 2A99E Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 Signature: Contact Person: Sijie Zhang Tel: +1 267 909 3692 Email: [email protected] Applicant Company Name: b mobile HK Limited Address: Flat 18; 14/F Block 1; Golden Industrial Building;16-26 Kwai Tak Street; Kwai Chung; New Territories; Hong Kong, China Signature: Contact Person: Carlos Lopez Tel:852-2728 7886 Email: [email protected]

b mobile HK Limited Agent Authorization Letter (2023-05-24) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park Sanwei, Xixiang, Bao'an District, Shenzhen, Guangdong, China Alex.li [email protected] to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Carlos Lopez / Manager Date/City: 2023-05-24 / HONG KONG Phone: 852-2728 7886 Fax: 852-2728 0468 E-mail: [email protected]

b mobile HK Limited Long Term Confidentiality Request Letter (2023-05-24) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR Product: Mobile Phone Model No.: BL52 PRO FCC ID: ZSW-30-127 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the  Schematic Diagram  Block Diagram  Operational Description  Part List / BOM List / PCB Layout  Tune-up Procedure Required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Please contact me if there is any information you may need. Sincerely, Carlos Lopez / Manager Date/City: 2023-05-24 / HONG KONG Phone: 852-2728 7886 Fax: 852-2728 0468 E-mail: [email protected]

ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8 Photo 9

ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8 Photo 9 Photo 10 Photo 11 Photo 12 Photo 13 Photo 14 Photo 15 Photo 16 GSM/WCDMA/LTE Main ANT LTE AUX ANT Photo 17 BT/WIFI ANT

Page 1 of 209 Report No.: S23032100403001 FCC SAR EVALUATION REPORT In accordance with the requirements of FCC 47 CFR Part 2(2.1093), ANSI/IEEE C95.1-1992 and IEEE Std 1528-2013 Product Name： Mobile Phone Brand Name： Bmobile Model Name： BL52 PRO Family Model： N/A Report No.： S23032100403001 FCC ID： ZSW-30-127 Prepared for b mobile HK Limited Flat 18; 14/F Block 1; Golden Industrial Building;16-26 Kwai Tak Street; Kwai Chung; New Territories; Hong Kong, China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao'an District, Shenzhen 518126 P.R.China. Tel. 400-800-6106, 0755-2320 0050, 0755-2320 0090 Website: http://www.ntek.org.cn Page 2 of 209 Report No.: S23032100403001 TEST RESULT CERTIFICATION Applicant’s name ................. : b mobile HK Limited Address .................................. : Flat 18; 14/F Block 1; Golden Industrial Building;16-26 Kwai Tak Street; Kwai Chung; New Territories; Hong Kong, China Manufacturer's Name .......... : b mobile HK Limited Address .................................. : Flat 18; 14/F Block 1; Golden Industrial Building;16-26 Kwai Tak Street; Kwai Chung; New Territories; Hong Kong, China Product description Product name ........................ : Mobile Phone Brand Name ......................... : Bmobile Model and/or type reference .............................. : BL52 PRO Family Model ......................... : N/A Standards ............................. : FCC 47 CFR Part 2(2.1093) ANSI/IEEE C95.1-1992 IEEE Std 1528-2013 Published RF exposure KDB procedures This device described above has been tested by Shenzhen NTEK. In accordance with the measurement methods and procedures specified in IEEE Std 1528-2013 and KDB 865664 D01. Testing has shown that this device is capable of compliance with localized specific absorption rate (SAR) specified in FCC 47 CFR Part 2(2.1093) and ANSI/IEEE C95.1-1992. The test results in this report apply only to the tested sample of the stated device/equipment. Other similar device/equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. This report shall not be reproduced except in full, without the written approval of Shenzhen NTEK, this document may be altered or revised by Shenzhen NTEK, personal only, and shall be noted in the revision of the document. Test Sample Number ............................. S230321004003 Date of Test Date (s) of performance of tests .............. : Mar. 23, 2023 ~ Apr. 04, 2023 Date of Issue ........................................... : May 19, 2023 Test Result ............................................... : Pass Prepared By (Test Engineer) : (Jack Li) Approved By (Lab Manager) : (Alex Li) Page 3 of 209 Report No.: S23032100403001 ※ ※ Revision History ※ ※ REV. DESCRIPTION ISSUED DATE REMARK Rev.1.0 Initial Test Report Release May 19, 2023 Jack Li Page 4 of 209 Report No.: S23032100403001 TABLE OF CONTENTS 1. General Information ............................................................................................ 6 1.1. RF exposure limits .................................................................................... 6 1.2. Statement of Compliance ........................................................................ 7 1.3. EUT Description ....................................................................................... 7 1.4. Test specification(s) .................................................................................. 9 1.5. Ambient Condition ................................................................................... 9 2. SAR Measurement System ................................................................................. 10 2.1. SATIMO SAR Measurement Set-up Diagram .......................................... 10 2.2. Robot ..................................................................................................... 11 2.3. E-Field Probe .......................................................................................... 12 2.3.1. E-Field Probe Calibration ................................................................. 12 2.4. SAM phantoms ...................................................................................... 13 2.4.1. Technical Data .................................................................................. 14 2.5. Device Holder ........................................................................................ 15 2.6. Test Equipment List ................................................................................ 16 3. SAR Measurement Procedures .......................................................................... 19 3.1. Power Reference ................................................................................... 19 3.2. Area scan & Zoom scan .......................................................................... 19 3.3. Description of interpolation/extrapolation scheme .............................. 21 3.4. Volumetric Scan ..................................................................................... 21 3.5. Power Drift ............................................................................................ 21 4. System Verification Procedure .......................................................................... 22 4.1. Tissue Verification ................................................................................. 22 4.1.1. Tissue Dielectric Parameter Check Results ...................................... 23 4.2. System Verification Procedure .............................................................. 24 4.2.1. System Verification Results .............................................................. 25 5. SAR Measurement variability and uncertainty .................................................. 26 5.1. SAR measurement variability ................................................................. 26 5.2. SAR measurement unc…

Text truncated - open the document above for the full version.

Page 161 of 209 Report No.: S23032100403001 Page 162 of 209 Report No.: S23032100403001 Page 163 of 209 Report No.: S23032100403001 Page 164 of 209 Report No.: S23032100403001 Page 165 of 209 Report No.: S23032100403001 Page 166 of 209 Report No.: S23032100403001 Page 167 of 209 Report No.: S23032100403001 Page 168 of 209 Report No.: S23032100403001 Page 169 of 209 Report No.: S23032100403001 Page 170 of 209 Report No.: S23032100403001 Page 171 of 209 Report No.: S23032100403001 Page 172 of 209 Report No.: S23032100403001 Page 173 of 209 Report No.: S23032100403001 Page 174 of 209 Report No.: S23032100403001 Page 175 of 209 Report No.: S23032100403001 Page 176 of 209 Report No.: S23032100403001 Page 177 of 209 Report No.: S23032100403001 Page 178 of 209 Report No.: S23032100403001 Page 179 of 209 Report No.: S23032100403001 Page 180 of 209 Report No.: S23032100403001 Page 181 of 209 Report No.: S23032100403001 Page 182 of 209 Report No.: S23032100403001 Page 183 of 209 Report No.: S23032100403001 Page 184 of 209 Report No.: S23032100403001 Page 185 of 209 Report No.: S23032100403001 Page 186 of 209 Report No.: S23032100403001 Page 187 of 209 Report No.: S23032100403001 Page 188 of 209 Report No.: S23032100403001 Page 189 of 209 Report No.: S23032100403001 Page 190 of 209 Report No.: S23032100403001 Page 191 of 209 Report No.: S23032100403001 Page 192 of 209 Report No.: S23032100403001 Page 193 of 209 Report No.: S23032100403001 Page 194 of 209 Report No.: S23032100403001 Page 195 of 209 Report No.: S23032100403001 Page 196 of 209 Report No.: S23032100403001 Page 197 of 209 Report No.: S23032100403001 Page 198 of 209 Report No.: S23032100403001 Page 199 of 209 Report No.: S23032100403001 Page 200 of 209 Report No.: S23032100403001 Page 201 of 209 Report No.: S23032100403001 Page 202 of 209 Report No.: S23032100403001 Page 203 of 209 Report No.: S23032100403001 Page 204 of 209 Report No.: S23032100403001 Page 205 of 209 Report No.: S23032100403001 <Justification of the extended calibration> If dipoles are verified in return loss (<-20dB, within 20% of prior calibration for below 3GHz, and <-8dB, within 20% of prior calibration for 5GHz to 6GHz), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. <Head 835MHz> Return Loss (dB) Delta (%) Impedance Delta(ohm) Date of Measurement -25.44 - 54.40 - Mar. 01, 2021 -25.803 1.43 54.492 0.092 Feb. 28, 2022 -23.947 5.87 56.615 2.215 Feb. 18, 2023 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data Page 206 of 209 Report No.: S23032100403001 <Head 1800MHz> Return Loss (dB) Delta (%) Impedance Delta(ohm) Date of Measurement -28.85 - 47.90 - Mar. 01, 2021 -28.545 1.06 47.809 0.091 Feb. 28, 2022 -25.8 10.57 45.156 2.744 Feb. 18, 2023 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data Page 207 of 209 Report No.: S23032100403001 <Head 1900MHz> Return Loss (dB) Delta (%) Impedance Delta(ohm) Date of Measurement -24.79 - 50.80 - Mar. 01, 2021 -24.518 1.10 50.516 0.284 Feb. 28, 2022 -23.144 6.64 53.604 2.804 Feb. 20, 2023 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data Page 208 of 209 Report No.: S23032100403001 <Head 2450MHz> Return Loss (dB) Delta (%) Impedance Delta(ohm) Date of Measurement -23.18 - 56.30 - Mar. 01, 2021 -23.39 0.91 56.342 0.042 Feb. 28, 2022 -26.296 13.44 54.99 1.310 Feb. 20, 2023 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data Page 209 of 209 Report No.: S23032100403001 <Head 2600MHz> Return Loss (dB) Delta (%) Impedance Delta(ohm) Date of Measurement -21.15 - 52.70 - Mar. 01, 2021 -21.248 0.46 53.053 0.353 Feb. 28, 2022 -21.627 2.25 54.412 1.712 Feb. 20, 2023 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data _______________________________________END _____________________________________

ES5509-Antenna Information 1. Brand and model of Antenna Brand: Bmobile Model of Antenna: ES5509 Manufacturer: Shenzhen Amforte Electronics Co., LTD Address: Room 302, 3 / F, Building B, Hong Kong-Shenzhen Innovation Park, No. 40, Huoning Road, Dalang Street, Longhua District, Shenzhen,China 2. Antena Gain in dbi. antenna pattern gain GSM850 PFIA -1.5 GSM900 PFIA -5.4 DCS1800 PFIA 0.9 PCS1900 PFIA 0.3 WCDMA1900 PFIA 0.3 WCDMA1700 PFIA 0.3 WCDMA900 PFIA -5.4 WCDMA850 PFIA -1.5 LTE-B2 PFIA 0.3 LTE-B4 PFIA 0.9 LTE-B5 PFIA -1.5 LTE-B7 PFIA 2.5 LTE-B26 PFIA -1.4 LTE-B28 PFIA -2.8 LTE-B38 PFIA 2.5 LTE-B66 PFIA 0.9 BT PFIA 0.83 WIFI PFIA 0.83 3.Antenna size： Main antenna：62.91*21.04*0.12mm WIFI/BT/GPSantenna:15.38*21.28*0.12mm Diversity antenna：30.18*15.21*0.12mm main ant gain: Freq Effi Gain Freq Effi Gain Freq Effi Gain (MHz) (%) (dBi) (MHz) (%) (dBi) (MHz) (%) (dBi) 700 16.79 -5.15 1700 34.96 0.41 2240 32.57 1.17 710 17.52 -4.36 1720 41.18 0.89 2260 34.21 1.61 720 19.08 -4.15 1740 45.88 1.05 2280 31.35 1.47 730 21.89 -3.48 1760 50.22 0.79 2300 30.6 1.44 740 23.94 -3.22 1780 58.92 0.78 2320 33.72 1.85 750 26.51 -2.71 1800 62.9 0.99 2340 32.94 1.93 760 28.29 -2.39 1820 67.49 1.45 2360 34.75 2.33 770 30.81 -2.1 1840 64.34 1.41 2380 37.08 2.78 780 34.09 -1.52 1860 62.65 1.24 2400 38.08 3.1 790 40.04 -0.97 1880 57.09 0.77 2420 43.43 3.83 800 38.7 -0.99 1900 56.98 0.83 2440 47.12 4.18 810 43.05 -0.5 1920 51.16 0.34 2460 49.26 4.32 820 42.57 -0.47 1940 43.83 -0.19 2480 49.83 4.4 830 39.5 -0.57 1960 41.34 -0.33 2500 48.05 4.14 840 36.65 -0.78 1980 38.48 -0.45 2520 48.39 4.07 850 32.57 -1.12 2000 39.04 -0.35 2540 41.8 3.38 860 29.52 -1.75 2020 40.1 -0.23 2560 40.25 3.18 870 28.36 -1.86 2040 32.49 -1.18 2580 37.09 2.76 880 25.1 -2.89 2060 37.73 -0.45 2600 34.13 2.29 890 23.08 -3.28 2080 29.8 -1.23 2620 32.24 1.94 900 18.27 -4.26 2100 29.1 -1.06 2640 31.38 1.67 910 15.21 -4.7 2120 32.19 -0.43 2660 29.05 0.95 920 11.39 -5.69 2140 31.94 0.05 2680 30.35 0.66 930 9.43 -6.08 2160 32.58 0.63 2700 26.21 -0.12 940 7.55 -6.84 2180 33.07 0.98 950 6.8 -7.14 2200 35.34 1.32 960 5.55 -8.11 2220 35.09 1.34 WIFI/BT Gain： Freq Effi Gain (MHz) (%) (dBi) 2400 36.05 0.65 2410 35.94 0.61 2420 36.69 0.83 2430 37.7 0.76 2440 41.05 0.39 2450 45.81 0.82 2460 44.07 0.6 2470 42.04 0.37 2480 42.57 0.62 2490 45.33 0.31 2500 44.57 0.74 Main (WiFi/BT)

Report No.: S23032100401001 Version.1.3 Page 1 of 95 RADIO TEST REPORT FCC ID: ZSW-30-127 Product: Mobile Phone Trade Mark: Bmobile Model No.: BL52 PRO Family Model: N/A Report No.: S23032100401001 Issue Date: 18 May. 2023 Prepared for b mobile HK Limited Flat 18; 14/F Block 1; Golden Industrial Building;16-26 Kwai Tak Street; Kwai Chung; New Territories; Hong Kong, China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Tel. 400-800-6106, 0755-2320 0050, 0755-2320 0090 Website: http://www.ntek.org.cn Report No.: S23032100401001 Version.1.3 Page 2 of 95 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ...................................................................................................................... 3 2 SUMMARY OF TEST RESULTS ......................................................................................................................... 4 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES..................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ........................................................................................................... 9 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ....................................................................... 9 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 10 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 11 7 TEST REQUIREMENTS .................................................................................................................................... 13 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 13 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 16 7.3 NUMBER OF HOPPING CHANNEL ........................................................................................................... 25 7.4 HOPPING CHANNEL SEPARATION MEASUREMENT ........................................................................... 26 7.5 AVERAGE TIME OF OCCUPANCY (DWELL TIME) ................................................................................ 27 7.6 20DB BANDWIDTH TEST .......................................................................................................................... 29 7.7 PEAK OUTPUT POWER .............................................................................................................................. 30 7.8 CONDUCTED BAND EDGE MEASUREMENT......................................................................................... 31 7.9 SPURIOUS RF CONDUCTED EMISSION .................................................................................................. 32 7.10 ANTENNA APPLICATION .......................................................................................................................... 33 7.11 FREQUENCY HOPPING SYSTEM (FHSS) EQUIPMENT REQUIREMENTS ......................................... 34 …

Text truncated - open the document above for the full version.