Tag Archives :poc mobile radio
How does Retevis RB20 POC phone write frequency?
- Sep 23,2023
- Retevis Solutions
- 0 Comments
- FAQ
retevis RB20 POC mobile two way radio; Support Linux system; Supports 2G/3G/4G signals and uses a micro SIM card; Can be used to make phone calls without distance restrictions; Connect to the whole country with a signal, with a 4000mAh battery capacity; Long standby time; GPS positioning can accurately locate the position. RB20 can be divided into program cable writing frequency and air writing frequency. Today's article is for your reference. ...