M119
Hot Sale Super Mini Portable UHF 400MHz~470MHz Radio with Type-C Earphone Set of 2 Item No. M19
Message switching
In the startup state, press [PWR] once to broadcast the current channel number, indicating that the channel switchover mode is entered. Press [UP]/[DOWN] to adjust the channel in ascending/descending cycles.
http://www.sifang-radios.com/two-way-radios/
Like
Comment
Share
