Encryption 135Making an encrypted call using thedemo keyTo encrypt your transmissions using the demo key:1 Activate the demo key on your radio.2 Turn on encryption. See "Encrypting calls" onpage 129.3 Make the call. See "Making an encrypted call" onpage 130.Receiving an encrypted call using thedemo keyOnce the demo key is activated on your radio, theradio unmutes when you receive a call encryptedusing the demo key, and you can hear clear speech.The identity of the caller appears in the display, alongwith the encryption key name.Note that you do not need to have encryption turnedon to be able to hear an encrypted call.Channel 7Demo key Menu
