2AYV3RYTERAT558Two-Way Radio

Eight-Level digital volume adjustment In the standby mode, short press the 【▲】key, the radio enters the volume adjustment mode, the current volume level is displayed on the screen, press the 【▲】key continuously to adjust the volume to the maximum; press the 【】 key shortly, the radio enters the volume adjustment mode, press the 【】key continuously to adjust the volume to the minimum. (Tips: Level 1 is the smallest volume, Level 8 is the largest volume) Key lock function The key lock function can lock the MENU key、roll key （▲）、CALL key, and SCAN key to prevent an accidental changes to the settings. Once locked, you can only use the【 】key(to turn on or turn off the radio) and the TALK transmit function. To activate the key lock function, press and hold the 【 】key for 2 seconds. You can see the icon appear on the screen . To release the key lock function, press and hold the 【 】key again for 2 seconds. Monitor function In the standby mode, long press the 【 】key to turn on the monitoring, the squelch turned off, and you will hear the background noise (a beep); release the 【 】key to turn off the monitoring, and you will not hear the background noise. Scan function Long press the【】key, the walkie-talkie will automatically detect the activity of the channel, and when there is a signal on the scanned channel, the walkie-talkie will automatically stop on the channel for talking. Main channel Scan RX indicator TX indicator Tone display CDCSS CTCSS Volume Keypad Lock Weather Forecast VOX Volume WORK CHANNELS SETTING 1. In standby mode, press the 【MENU】key once to enter the channel selection menu, and the current channel number (the big number in the middle of the screen) starts to flash. 2. Press【▲】or【】key to set a new channel number. 3. Press 【MENU】key to confirm and enter the next menu, or press [TALK] key to save the new setting and exit to normal operation mode. CTCSS/DCS INTERFERENCE CANCELLATION MUTE CODE SELECTION 1.In standby mode, press the [MENU] key twice to enter the CTCSS/DCS anti-interference code setting, the LCD screen displays the current code number and flashes, and the "CT" or "DCS" icon lights up. 2. Press 【▲】or【】key to select; press【 】to switch CTCSS/DCS. 3.After select, press【MENU】key to confirm and enter the next menu, or press [TALK] key to save the new setting and exit to normal operation mode. CALL TONE SETTING The call function is for notifying the members of the walkie-talkie group that someone wants to speak. Press [CALL] key, users in the group who use the same settings will hear your calling. This walkie-talkie has 10 types of calling tones for choice, the setting steps are as follows: 1. In standby mode, press the [MENU] key three times to enter the call tone selection, the LCD screen displays "CA" and the current call tone type, the current call tone type sequence flashes. 2. Press 【▲】or【】key to select CALL tone type 01-10. 3. Press 【MENU】key to confirm and enter the next menu, or press [TALK] key to save the new setting and exit to normal operation mode. USER’ S MANUAL Earphone jackantenna PPT Down/NOAA Call/Lock Mic Hole Hand strap port Up/Scan Monitor Power/Menu Speaker NOAA VOX VOICE CONTROL SETTING 1.In standby mode, press the [MENU] key four times to enter the VOX voice control function setting, the LCD screen displays VOX. 2.Press 【▲】or【】key to select : OFF/1/2/3. 3.Press 【MENU】key to confirm and enter the next menu, or press [TALK] key to save the new setting and exit to normal operation mode. Tips: After turning on the VOX function, the screen will display the VOX icon. According to the noise of the use environment, select the parameters appropriately: 1= Use under high sensitivity and low background noise 2= Use under medium sensitivity and suitable for most applications 2= Use under low sensitivity and high background noise BUTTON TONE SWITCH SETTING 1.In standby mode, press the [MENU] key five times to enter the key tone switch setting, the LCD screen displays ON/OFF flashes. 2.Press 【▲】or【】key to select : TONE/ON/OFF. 3.Press 【MENU】key to confirm and enter the next menu, or press [TALK] key to save the new setting and exit to normal operation mode. CALL END CONFIRMATION TONE 1. In standby mode, press [MENU] key six times to enter RogerTone switch selection: LCD screen display, ON/OFF flashing. MAIN MENU OPERATION MAIN MENU OPERATIONMAIN MENU OPERATION 2.Press 【▲】or【】key to select : Roger Tone/ON/OFF. 3.Press 【MENU】key to confirm and enter the next menu, or press [TALK] key to save the new setting and exit to normal operation mode. 10 Groups NOAA frequencies(MHz) F0 162.550 F1 162.400 F2 162.475 F3 162.425 F4 162.450 F5 162.500 F6 162.525 F7 161.650 F8 161.775 F9 163.275 LCD BACKLIGHT SETTING There are three options: off, long light, and short light: 1. In standby mode, press [MENU] key eight times to enter backlight setting : LCD screen display BL. 2.Press【▲】or【】key to select : 00 is to turn off, 01 is long light,02 is short light(lasts around 5 seconds). 3.Press 【MENU】key to confirm and enter the next menu, or press [TALK] key to save the new setting and exit to normal operation mode. Turning the radio on/off When in shutdown state, press【 】key to turn on the radio, the radio will beep and all the icons will be displayed on the screen instantaneously. Show current channel. KEY FUNCTION OPERATION KEY FUNCTION OPERATION 1)The walkie-talkie will stop on the channel with signal, after the signal disappears, and after 15 seconds, the walkie-talkie will go on scan next channel. 2)when working in the FM state, the scanning function is invalid. ENTER NOAA MODE Long press the【▲】 key, the walkie-talkie will enter the NOAA mode, and the NOAA channel number and the NOAA icon will be displayed on the screen. If the NOAA channel is not set, this operation is invalid. Channels Sub-code Frequency Range Battery Transmission Power ERP Modulation Type Channel spacing Technical specifications 0504 01 0203 PMR 16/ FRS 22 CTCSS 53,DCS 104 PMR 446.00625-446.09375MHz FRS 462.55-…

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Quanzhou Yangfan Electronic Technology Co., Ltd. No. 399-1,Dingbao,Fengzhou Village, Fengzhou Town, Nan’an City, Quanzhou City, Fujian Province, China Agent Authorization Company: Quanzhou Yangfan Electronic Technology Co., Ltd. Address: No. 399-1,Dingbao,Fengzhou Village, Fengzhou Town, Nan’an City, Quanzhou City, Fujian Province, China Product Name: Two-Way Radio Model Number(s): T558 Product Description: Two-Way Radio We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Aug. 29, 2023 Name: Donglin Zhang Title: General Manager Company: Quanzhou Yangfan Electronic Technology Co., Ltd.

Report No.: AGC11992230801AP02 Page 1 of 3 EXTERNAL PHOTOS TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: AGC11992230801AP02 Page 2 of 3 FRONT VIEW OF EUT BACK VIEW OF EUT Report No.: AGC11992230801AP02 Page 3 of 3 LEFT VIEW OF EUT RIGHT VIEW OF EUT ****************************************End of Report*************************************

FCC ID Label Location 10mm*10mm FCC ID: 2AYV3RYTERAT558

Report No.: AGC11992230801AP02 Page 1 of 4 INTERNAL PHOTOS OPEN VIEW OF EUT (FIGURE 1) OPEN VIEW OF EUT (FIGURE 2) Report No.: AGC11992230801AP02 Page 2 of 4 OPEN VIEW OF EUT (FIGURE 3) INTERNAL VIEW OF EUT (FIGURE 1) Report No.: AGC11992230801AP02 Page 3 of 4 INTERNAL VIEW OF EUT (FIGURE 2) INTERNAL VIEW OF EUT (FIGURE 3) Antenna Report No.: AGC11992230801AP02 Page 4 of 4 INTERNAL VIEW OF EUT (FIGURE 4) INTERNAL VIEW OF EUT (FIGURE 5) ****************************************End of Report*************************************

Page 1 of 20 FCC Test Report Report No.: AGC11992230801FE01 FCC ID : 2AYV3RYTERAT558 PRODUCT DESIGNATION : Two-Way Radio BRAND NAME : Rytera, Pink ToToo MODEL NAME : T558 APPLICANT : Quanzhou Yangfan Electronic Technology Co., Ltd. DATE OF ISSUE : Aug. 29, 2023 STANDARD(S) : FCC Part 15 Subpart B REPORT VERSION : V 1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC11992230801FE01 Page 2 of 20 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Aug. 29, 2023 Valid Initial Release Report No.: AGC11992230801FE01 Page 3 of 20 TABLE OF CONTENTS 1. GENERAL INFORMATION .............................................................................................................................. 4 2. PRODUCT INFORMATION .............................................................................................................................. 5 2.1 PRODUCT TECHNICAL DESCRIPTION ................................................................................................ 5 2.2 AUXILIARY SURROUNDING DESCRIPTION ........................................................................................ 5 2.3 TEST METHODOLOGY .......................................................................................................................... 6 2.4 DEFINITION OF DEVICE CLASSIFICATION ......................................................................................... 6 2.5 DESCRIPTION OF TEST MODES .......................................................................................................... 6 3. TEST ENVIRONMENT ..................................................................................................................................... 7 3.1 ADDRESS OF THE TEST LABORATORY .............................................................................................. 7 3.2 TEST FACILITY ....................................................................................................................................... 7 3.3 ENVIRONMENTAL CONDITIONS........................................................................................................... 8 3.4 MEASUREMENT UNCERTAINTY .......................................................................................................... 8 3.5 LIST OF EQUIPMENTS USED ............................................................................................................... 9 4. SUMMARY OF TEST RESULTS .................................................................................................................... 10 5. RADIATED EMISSION MEASUREMENTS ................................................................................................... 11 5.1 PROVISIONS APPLICABLE .................................................................................................................. 11 5.2 MEASUREMENT SETUP ...................................................................................................................... 11 5.3 MEASUREMENT PROCEDURE ........................................................................................................... 12 5.4 MEASUREMENT RESULT .................................................................................................................... 14 6. CONDUCTED EMISSION MEASUREMENTS ............................................................................................... 18 6.1 PROVISIONS APPLICABLE .................................................................................................................. 18 6.2 MEASUREMENT SETUP ...................................................................................................................... 18 6.3 MEASUREMENT PROCEDURE ........................................................................................................... 19 6.4 MEASUREMENT RESULT .................................................................................................................... 19 APPENDIX I: PHOTOGRAPHS OF TEST SETUP ............................................................................................ 20 APPENDIX II: PHOTOGRAPHS OF TEST EUT ............................................................................................... 20 Report No.: AGC11992230801FE01 Page 4 of 20 1. GENERAL INFORMATION Applicant Quanzhou Yangfan Electronic Technology Co., Ltd. Address No. 399-1,Dingbao,Fengzhou Village,Fengzhou Town,Nan’an City,Quanzhou City,Fujian Province,China Manufacturer Quanzhou Yangfan Electronic Technology Co., Ltd. Address No. 399-1,Dingbao,Fengzhou Village,Fengzhou Town,Nan’an City,Quanzhou City,Fujian Province,China Factory Quanzhou Yangfan Electronic Technology Co., Ltd. Address No. 399-1,Dingbao,Fengzhou Village,Fengzhou Town,Nan’an City,Quanzhou City,Fujian Province,China Product Designation Two-Way Radio Brand Name Rytera, Pink ToToo Test Model T558 Date of receipt of test item Aug. 16, 2023 Date of Test Aug. 16, 2023~Aug. 29, 2023 Deviation from Standard No any deviation from the test method Condition of Test Sample Normal Test Result Pass Test Report Form No AGCTR-ER-FCC-SDOC V1.0 The above equipment was tested by Attestation Of Global Compliance (Shenzhen) Co., Ltd. for compliance with the requirements set forth in the FCC Rules and Regulations Part 15, the measurement procedure according to ANSI C63.4:2014. This said equipment in the configuration described in this report shows the maximum emission levels emanating from equipment are within the compliance requirements. The test results of this report relate only to the tested sample identified in this report. Prepared By Bibo Zhang (Project Engineer) Aug. 29, 2023 Reviewed By Calvin Liu (Reviewer) Aug. 29, 2023 Approved By Max Zhang Authorized Officer Aug. 29, 2023 Report No.: AGC11992230801FE01 Page 5 of 20 2. PRODUCT INFORMATION 2.1 PRODUCT TECHNICAL DESCRIPTION Housing Type Plastic and metal Highest Operating Frequency Greater than 108MHz Equipment Type Table-T…

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Report No.: AGC11992230801AP03 Page 1 of 1 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz ****************************************End of Report*************************************