2ADNIR50SPhone

R50S To turn off or restart Reddot mobile R50S Micro FCC Caution. § 15.19 Labelling requirements. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. § 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. § 15.105 Information to the user. Note:This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of theFCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, thereis no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. Specific Absorption Rate (SAR) information: ThisPHONEmeets the government's requirements for exposure to radio waves. The guidelines are based on standards that were developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a substantial safety margin designed to assure the safety of all persons regardless of age or health. FCC RF Exposure Information and Statement The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device types: R50S (FCC ID: 2ADNIR50S )has also been tested against this SAR limit. The highest SAR value reported under this standard during product certification for use at theear is0.37W/kgand when properly worn on the body is1.32W/kg. This device was tested for typical body-worn operations with the back of the handset kept1.0cmfrom the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a 1.0cmseparation distance between the user's body and the back of the handset. The use of belt clips, holsters and similar accessories should not contain metallic components in its assembly. The use of accessories that do not satisfy these requirements may not comply with FCC RF exposure requirements, and should be avoided. Body-worn Operation This device was tested for typical body-worn operations. To comply with RF exposure requirements, a minimum separation distance of1.0 cmmust be maintained between the user’s body and the handset, including the antenna. Third-party belt-clips, holsters, and similar accessories used by this device should not contain any metallic components. Body-worn accessories that do not meet these requirements may not comply with RF exposure requirements andshould be avoided. Use only the supplied or an approved antenna.

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date FromTo Initial Release (obsolete)1.01.0Nov-14-2006 Revised wording (obsolete)1.02.0Sept–25-2007 Updated company template (obsolete)2.03.0Jan-31-2012 Updated letter information (obsolete)3.04.0May-23-2014 Added FCC ID field (current)4.05.0Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2Rev 5.0 Worldlinks Communications, L.L.C. 2015/3/16 To: SIEMIC, Inc. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, _____Worldlinks Communications, L.L.C._____hereby authorize SIEMIC, Inc. to act as Certification Body for certifying for the following project(s): (Product description, model name) Phone FCC ID :2ADNIR50S We affirm that between SIEMIC, Inc. and ____Worldlinks Communications, L.L.C.___, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Client’s signature Client’s name / title：Elie Maloof/Manager Contact information / address 270 Center Drive Suite 230, Vernon Hills, IL. 60061

SCS-F19: Confidentiality Request LetterPage 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date FromTo Initial Release (obsolete)1.01.0Nov-14-2006 Adding CFR 2.459 (obsolete)1.02.0August – 11 - 2008 Updated company template & Added text box (current) 2.03.0Jan-31-2012 SCS-F19: Confidentiality Request LetterPage 2 of 2 Rev 3.0 Worldlinks Communications, L.L.C. 2015/3/16 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject:Permanent Confidentiality Requestfor FCC ID: 2ADNIR50S We hereby request confidential treatment of information accompanying this application as outlined below: -e.g. Block Diagram -e. g. Schematics -e. g. Operational Description -e.g. Tune up Procedure -e. g.PartList The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature : Client’s name / title :Elie Maloof/Manager Contact information / address:270 Center Drive Suite 230, Vernon Hills, IL. 60061

Test Report 15070121-FCC-E1 Page 17 of 27 Annex B. EUT And Test Setup Photographs Annex B.i. Photograph: EUT External Photo Whole Package - Top View Adapter - Front View EUT - Front View EUT - Rear View Test Report 15070121-FCC-E1 Page 18 of 27 EUT - Top View EUT - Bottom View EUT - Left View EUT - Right View

Label location

Test Report 15070121-FCC-E1 Page 19 of 27 Annex B.ii. Photograph: EUT Internal Photo Cover Off - Top View 1 Cover Off - Top View 2 Battery - Top View Battery - Bottom View LCD - Front View LCD - Rear View Test Report 15070121-FCC-E1 Page 20 of 27 Mainborad With Shielding - Front View Mainborad Without Shielding - Front View Mainborad - Rear View Connect borad - Front View Connect borad - Rear View Test Report 15070121-FCC-E1 Page 21 of 27 GSM/PCS/UMTS-FDD/LTE Antenna View BT/BLE/WIFI Antenna View

RF EXPOSURE REPORT Report No.: 15070121-FCC-H2 Rev2 Supersede Report No.: 15070121-FCC-H2 Rev1 Applicant Worldlinks Communications, L.L.C. Product Name PHONE Model No. R50S Serial No. N/A Test Standard FCC 2.1093 Test Date March 04, 2015 Issue Date March 21, 2015 Test Result Pass Fail Equipment complied with the specification Equipment did not comply with the specification Winnie Zhang Test Engineer Alex Liu Checked By This test report may be reproduced in full only Test result presented in this test report is applicable to the tested sample only Issued by: SIEMIC (SHENZHEN-CHINA) LABORATORIES Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 Phone: +86 0755 2601 4629801 Email: [email protected] Test Report 15070121-FCC-H2 Rev2 Page 2 of 9 Laboratories Introduction SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one of the leading independent testing and certification facilities providing customers with one-stop shop services for Compliance Testing and Global Certifications. In addition to testing and certification, SIEMIC provides initial design reviews and compliance management throughout a project. Our extensive experience with China, Asia Pacific, North America, European, and International compliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for the global markets. Accreditations for Conformity Assessment Country/Region Scope USA EMC, RF/Wireless, SAR, Telecom Canada EMC, RF/Wireless, SAR, Telecom Taiwan EMC, RF, Telecom, SAR, Safety Hong Kong RF/Wireless, SAR, Telecom Australia EMC, RF, Telecom, SAR, Safety Korea EMI, EMS, RF, SAR, Telecom, Safety Japan EMI, RF/Wireless, SAR, Telecom Singapore EMC, RF, SAR, Telecom Europe EMC, RF, SAR, Telecom, Safety Test Report 15070121-FCC-H2 Rev2 Page 3 of 9 This page has been left blank intentionally. Test Report 15070121-FCC-H2 Rev2 Page 4 of 9 CONTENTS 1. REPORT REVISION HISTORY ............................................................................................................................ 5 2. CUSTOMER INFORMATION ................................................................................................................................ 5 3. TEST SITE INFORMATION ................................................................................................................................... 5 4. EQUIPMENT UNDER TEST (EUT) INFORMATION ......................................................................................... 6 5. FCC §2.1093 - MAXIMUM PERMISSIBLE EXPOSURE ................................................................................... 8 5.1 RF EXPOSURE .......................................................................................................................................................... 8 5.2 TEST RESULT ........................................................................................................................................................... 8 Test Report 15070121-FCC-H2 Rev2 Page 5 of 9 1. Report Revision History Report No. Report Version Description Issue Date 15070121-FCC-H2 Original NONE March 12, 2015 15070121-FCC-H2 Rev1 Version 1 Update Battery Information March 17, 2015 15070121-FCC-H2 Rev2 Version 2 Added LTE Band 7 Information March 21, 2015 2. Customer information Applicant Name Worldlinks Communications, L.L.C. Applicant Add 270 Center Drive Suite 230, Vernon Hills, IL. 60061 Manufacturer Shenzhen VSDREAM Technology Co., Ltd Manufacturer Add 4F, Headquarters Building, zhonghaixin Science&Technology Park, Bulan Road, Buji Ave, Longgang Dist., Shenzhen, Guangdong, China 3. Test site information Lab performing tests SIEMIC (Shenzhen-China) LABORATORIES Lab Address Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 FCC Test Site No. 718246 IC Test Site No. 4842E-1 Test Software Radiated Emission Program-To Shenzhen v2.0 Test Report 15070121-FCC-H2 Rev2 Page 6 of 9 4. Equipment under Test (EUT) Information Description of EUT: PHONE Main Model: R50S Serial Model: N/A Date EUT received: February 12, 2015 Test Date(s): March 04, 2015 Antenna Gain: GSM850: 0.13 dBi PCS1900: 0.77 dBi UMTS-FDD Band 5: 0.11 dBi UMTS-FDD Band 2: 0.73 dBi UMTS-FDD Band 4: 0.52 dBi LTE Band 2: 0.81 dBi LTE Band 4: 0.55 dBi LTE Band 5: 0.27 dBi LTE Band 7: 1.01 dBi LTE Band 17: -1.23 dBi Bluetooth/BLE/WIFI: 1.15 dBi Type of Modulation: GSM / GPRS: GMSK EGPRS: GMSK UMTS-FDD: QPSK LTE Band: QPSK, 16QAM 802.11b/g/n: DSSS, OFDM Bluetooth: GFSK, π /4DQPSK, 8DPSK BLE: GFSK RF Operating Frequency (ies): GSM850 TX: 824.2 ~ 848.8 MHz; RX: 869.2 ~ 893.8 MHz PCS1900 TX: 1850.2 ~ 1909.8 MHz; RX: 1930.2 ~ 1989.8 MHz UMTS-FDD Band 5 TX: 826.4 ~ 846.6 MHz; RX: 871.4 ~ 891.6 MHz UMTS-FDD Band 2 TX:1852.4 ~ 1907.6 MHz; RX: 1932.4 ~ 1987.6 MHz UMTS-FDD Band 4 TX :1712.4 ~ 1752.6 MHz; RX : 2112.4 ~ 2152.6 MHz Test Report 15070121-FCC-H2 Rev2 Page 7 of 9 LTE Band 2 TX: 1852.5 ~ 1907.5 MHz; RX : 1932.5 ~ 1987.5 MHz LTE Band 4 TX: 1712.5 ~ 1752.5 MHz; RX : 2112.5 ~ 2152.5 MHz LTE Band 5 TX: 826.5 ~ 846.5 MHz; RX : 871.5 ~ 891.5 MHz LTE Band 7 TX: 2502.5 ~ 2567.5 MHz; RX : 2622.5 ~ 2687.5 MHz LTE Band 17 TX: 706.5 ~ 713.5 MHz; RX : 736.5 ~ 743.5 MHz WIFI:802.11b/g/n(20M): 2412-2462 MHz WIFI: 802.11n(40M): 2422-2452 MHz Bluetooth& BLE: 2402-2480 MHz Port: Power Port, Earphone Port, USB Port Input Power: Battery: Model: 5MQ2 Spec: 3.7V 2000mAh Limited charger voltage: 4.2V Adapter: Model: KA25-0501000US Input: AC 100-240V; 50/60Hz 0.25A Output: DC 5.0V; 1000mA Trade Name : REDDOTMOBILE GPRS/EGPRS Multi-slot class 8/10/12 FCC ID: 2ADNIR50S Test Report 15070121-FCC-H2 Rev2 Page 8 of 9 DFP/ 5. FCC §2.1093 - Maximum Permissible exposure 5.1 RF Exposure Standard Requirement: According to §15.247 (i) and §1.1307(b)(1), systems operating under the provisions of t…

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RF TEST REPORT Report No.: 15070121-FCC-R2 Rev2 Supersede Report No.: 15070121-FCC-R2 Rev1 Applicant Worldlinks Communications, L.L.C. Product Name PHONE Model No. R50S Serial No. N/A Test Standard FCC Part 15.247: 2014, ANSI C63.10: 2009 Test Date March 02 to March 04, 2015 Issue Date March 21, 2015 Test Result Pass Fail Equipment complied with the specification Equipment did not comply with the specification Winnie Zhang Test Engineer Alex Liu Checked By This test report may be reproduced in full only Test result presented in this test report is applicable to the tested sample only Issued by: SIEMIC (SHENZHEN-CHINA) LABORATORIES Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 Phone: +86 0755 2601 4629801 Email: [email protected] Test Report 15070121-FCC-R2 Rev2 Page 2 of 52 Laboratories Introduction SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one of the leading independent testing and certification facilities providing customers with one-stop shop services for Compliance Testing and Global Certifications. In addition to testing and certification, SIEMIC provides initial design reviews and compliance management throughout a project. Our extensive experience with China, Asia Pacific, North America, European, and International compliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for the global markets. Accreditations for Conformity Assessment Country/Region Scope USA EMC, RF/Wireless, SAR, Telecom Canada EMC, RF/Wireless, SAR, Telecom Taiwan EMC, RF, Telecom, SAR, Safety Hong Kong RF/Wireless, SAR, Telecom Australia EMC, RF, Telecom, SAR, Safety Korea EMI, EMS, RF, SAR, Telecom, Safety Japan EMI, RF/Wireless, SAR, Telecom Singapore EMC, RF, SAR, Telecom Europe EMC, RF, SAR, Telecom, Safety Test Report 15070121-FCC-R2 Rev2 Page 3 of 52 This page has been left blank intentionally. Test Report 15070121-FCC-R2 Rev2 Page 4 of 52 CONTENTS 1. REPORT REVISION HISTORY ............................................................................................................................ 5 2. CUSTOMER INFORMATION ................................................................................................................................ 5 3. TEST SITE INFORMATION ................................................................................................................................... 5 4. EQUIPMENT UNDER TEST (EUT) INFORMATION ......................................................................................... 6 5. TEST SUMMARY .................................................................................................................................................... 8 6. MEASUREMENTS, EXAMINATION AND DERIVED RESULTS ..................................................................... 9 6.1 ANTENNA REQUIREMENT ..................................................................................................................................... 9 6.2 CHANNEL SEPARATION ...................................................................................................................................... 10 6.3 20DB BANDWIDTH ................................................................................................................................................. 14 6.4 PEAK OUTPUT POWER ........................................................................................................................................ 18 6.5 NUMBER OF HOPPING CHANNEL ..................................................................................................................... 22 6.6 TIME OF OCCUPANCY (DWELL TIME) ............................................................................................................. 24 6.7 BAND EDGE ............................................................................................................................................................. 28 6.8 AC POWER LINE CONDUCTED EMISSIONS ................................................................................................... 33 6.9 RADIATED SPURIOUS EMISSIONS ................................................................................................................... 37 ANNEX A. TEST INSTRUMENT ................................................................................................................................. 41 ANNEX B. EUT AND TEST SETUP PHOTOGRAPHS ........................................................................................... 42 ANNEX C. TEST SETUP AND SUPPORTING EQUIPMENT ................................................................................ 48 ANNEX D. USER MANUAL / BLOCK DIAGRAM / SCHEMATICS / PARTLIST .................................................. 51 ANNEX E. DECLARATION OF SIMILARITY ............................................................................................................ 52 Test Report 15070121-FCC-R2 Rev2 Page 5 of 52 1. Report Revision History Report No. Report Version Description Issue Date 15070121-FCC-R2 Original NONE March 12, 2015 15070121-FCC-R2 Rev1 Version 1 Update Battery Information March 17, 2015 15070121-FCC-R2 Rev2 Version 2 Added LTE Band 7 Information March 21, 2015 2. Customer information Applicant Name Worldlinks Communications, L.L.C. Applicant Add 270 Center Drive Suite 230, Vernon Hills, IL. 60061 Manufacturer Shenzhen VSDREAM Technology Co., Ltd Manufacturer Add 4F, Headquarters Building, zhonghaixin Science&Technology Park, Bulan Road, Buji Ave, Longgang Dist., Shenzhen, Guangdong, China 3. Test site information Lab performing tests SIEMIC (Shenzhen-China) LABORATORIES Lab Address Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 FCC Test Site No. 718246 IC Test Site No. 4842E-1 Test Software Radiated Em…

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Test Report 15070121-FCC-R2 Page 47 of 52 Annex B.iii. Photograph: Test Setup Photo Conducted Emissions Test Setup Front View Conducted Emissions Test Setup Side View Radiated Spurious Emissions Test Setup Below 1GHz Radiated Spurious Emissions Test Setup Above 1GHz