Retevis RT22/RT24/RT40 business license free walkie-talkie

Retevis RT22/RT24/RT40 business license free walkie-talkie   RT22/RT24/RT40: this three model is retevis’s the only business license free walkie-talkie.   1.The common point of RT22/RT24/RT40 Small and handiness, Easy to operation, license free walkie-talkie.   2.The difference of RT22/RT24/RT40 business license free walkie-talkie (1). Type of Radio RT22: Analog radio RT24: Analog Radio RT40: Analog &…

Retevis RT40 DMR radio FRS License free

 Retevis RT40 DMR radio FRS License free 1. What is FRS: The Family Radio Service (FRS) is a private, two-way, short-distance voice and data communications service for facilitating family and group activities. The most common use for FRS channels is short-distance, two-way voice communications using small hand-held radios that are similar to walkie-talkies. Other services…