Roger BeepRoger Beep is a BEEP that is sent to notify the end of transmission(both PTT and VOX transmission.) Roger Beep can be heard throughthe speaker when Key Beep is on. Roger Beep is transmitted even ifKey Beep is turned off. However, Roger Beep will not be heard from thespeaker.1. Press [MENU/MEM] 13 times.rb setting flashes.2. Press or to change the settingon or off.3. Press & hold [MENU/MEM] to save and exit.Key BeepAssures the user that the keypad has been properlypressed by emitting a beep tone. This tone can beswitched on or off.1. Press [MENU/MEM] 14 times.bP setting flashes.2. Press or to change the settingon or off.3. Press & hold [MENU/MEM] to save and exit.ScrambleScramble enables private communications by scrambling the voicesignal. This prevents users without descrambler equipment or acompatible unit from understanding the conversation. Select desiredchannel.Scr appears when Scramble setting is from 1 to 5.1. Press [MENU/MEM] 4 times. The Scramble setting flashes.Operation26UNIDEN UH835S/UH850S Handheld UHF-CB Transceiver