Tag Archives :network walkie talkie

Based on the operating frequency band of the local telecom operator, combined with the Tx frequency of Retevis RT70, we can determine whether you can choose Retevis RT70 POC radio  ...

Retevis RB20 POC handset, we also called it RB20 network walkie talkie. It can realize unlimited distance calls. You can program it. Before using the computer program, you must first install the driver. This article introduces how to install the Retevis RB20 driver in detail.  ...

Retevis RB20 POC handset is also the best selling Network two way radio from Retevis. It has two ways of the account writing method, computer and program cable account writing, and on-the-air account writing. this blog mainly introduces how to operate the on-the-air account writing of Retevis RB20 Network radio.  ...