How to operate Retevis RB20 on-the-air account writing

Retevis RB20 POC handset is the best selling network two-way radio, It has two ways of the account writing method, computer and program cable account writing, and on-the-air account writing. Today, we mainly introduce how to operate on-the-air account writing.

On-the-air account writing also called the air program. The steps of operating RB20 On-the-air account writing as blow:

Step 1, open the Retevis RB20 POC handset, press the button in the middle to enter the menu, and then enter the setting option.

Retevis RB20 POC Handset setting

Step 2, enter the fifth item in the settings: FW Update→Choose Account OTA（which means On-the-air account writing mode）→confirm.

Retevis RB20 POC handset FW update

Step 3,  open the RB20 computer programming software, choose the "on-the-air account writing". after entering Account OTA,

retevis RB20 POC handset account OTA

we can see the MEID, IP, and other information of the RB20 machine,

Retevis RB20 POC handset account OTA information

and enter this information into the corresponding MEID and IP location of the programming software.

Choose on the air account writhing for Retevis RB20 POC handset in the software

Note: The server IP must match the RB20 network walkie-talkie. If the IP is inconsistent, you can click to modify it(Change IP). The modified initial password is 123456. After modifying the IP, click Change.

Change IP for Retevis RB20 poc handset

Step 4, after confirming that the MEID and IP are consistent in the third step, you can click read and then write, and it will succeed.

What are the Advantages of Retevis RB20 POC handset on-the-air account writing?

The main advantage of Retevis RB20 POC handset on-the-air account writing is that it can directly change the account ID and password through the air writing method without the help of the programming cable. It is very convenient and compared to computer writing, no USB installation is required, can greatly improve efficiency.