Walkie-talkies with GPS function combine the communication function of traditional walkie-talkies with the positioning function of the Global Positioning System (GPS). This device is very practical in environments that require instant communication and location tracking, especially for outdoor activities, rescue missions, construction site management, security, traffic control, etc.
The Retevis brand RT3S walkie-talkie has a version with GPS. It has been well received by users since its launch. But do you know how to use the GPS function of RT3S?
1. Prerequisites for RT3S to use GPS：
(1) RT3S has GPS function. RT3S is divided into GPS version and non-GPS version. Only the GPS version can use this function.
(2) GPS signals can be received locally.
(3) Other walkie-talkies can receive RT3S’s GPS information.
(4) Two RT3S walkie-talkies can communicate with each other.
2. How to turn on RT3S walkie-talkies with GPS function：
(1) Connect the walkie-talkie and the computer with a frequency writing cable and open the frequency writing software. Check the GPS function in the menu options.
(2) Add a single call contact.
(3) Set up the GPS positioning system.
(4) The GPS function can only be used in digital mode.
(5) Select the corresponding GPS system in the channel and select the single call contact.
(6) Select Send GPS information and Receive GPS information in the channel.
3. How does RT3S exist after receiving GPS information:
(1) After the call ends, the sender’s GPS information will be displayed on the screen.
(2) GPS information cannot be saved, that is, after the screen displays GPS information, you cannot view GPS information again.
(3) GPS information cannot be automatically sent via SMS. You can only manually enter GPS information and then send a text message to the other party.
In short, walkie-talkies with GPS functions have become increasingly needed by the public. Even in the wild,walkie-talkie with GPS allows you to clearly understand your location and use it to find your way or help others find you. In addition, RT3S also has a lone work function. Solo work refers to employees who carry out activities in isolation from other workers without close or direct supervision, which can help people minimize risks and injuries. If you want to know more about RT3S, you can click https://twowayradiocommunity.com/new-rt3s-ham-radio-dmr/
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