. Both radios must be on the same channel and code to communicate Talking and Listening Hold the radio 2–3 inches from your mouth. Press and hold the button on the side.
Warning: This clears phonebook, call log, and deregisters all handsets.
Tip: The manual notes that thick concrete walls reduce range to ~50m (vs. 300m open field).
Wait a split second before speaking to avoid "clipping" the start of your message to listen. Key Features NOAA Weather Alerts : Press the
Phone line doesn’t support CID (older analog lines), or CID service not activated. Solution: