Tag Archives :RETEVIS RT3S
How to set the TX Mode of Retevis RT3S
- Oct 31,2022
- Yamy
- 0 Comments
- User Tutorial
The transmission channel of RT3S can be set to four modes: Last Call CH, Last Call CH + HandCH, Designed CH, and Designed CH + HandCH. ...
Why my Retevis RT3S only has few items under radio settings menu？
- Jan 26,2022
- Yamy
- 0 Comments
- User Tutorial
Gregg emailed us and said that for some reason my RT3S only has "clock" and "voice announcement" under radio settings now after pushing a codeplug. Do you encounter the problem? if yes, let's learn how to solve it. ...
What is the Channel Work Alone? How does it works on Retevis RT3S DMR Radio?
- Mar 10,2022
- Vivian
- 0 Comments
- None
"Lone Worker" gives a tone at regular intervals to which the lone-worker needs to respond by pressing the PTT button. If the worker fails to respond, within the pre-defined time, the radio will then go into emergency mode, and help and support would be sent to them. ...
How to change between VFO and CH modes of RT3S
- Jun 30,2022
- Yamy
- 0 Comments
- User Tutorial
How to change between analog and DMR modes of RT3S in VFO mode ...
How to do when your RT3S locked on 150Mhz frequency
- Jun 28,2021
- Vivian
- 0 Comments
- User Tutorial
Help My RT3S wont key up below 150Mhz and 450Mhz, how do I get it back to normal frequency? ...