Retevis Family is going to spend three days holiday to celebrate Dragon Boat Festival,we’ve received delicious zongzi and other gifts as company holiday welfare.Do you wanna know more about the Chinese Dragon Boat Festival or what is zongzi?
Want to know which Retevis model has 1750Hz tone and what is the 1750Hz tone ? A simple function but important to Repeater !
How much do u know DMR? What is the relationship between DMR and TDMA ? DMR Markets & Applications ? want to know more ,pls read belows.
Scan function is very important .Many Retevis customer bought H777 , want to know how to open H777 scan function. Easy steps ~
Many customers bought our Retevis walkie talkie , don’t
Dear Retevis customers, Happy International Labor day !
