Motorola Talkabout T270 FRS/GMRS Two-Way Radio (2-Pack, Blue) - Manual (Page 17)

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1. With the radio on, press Menu/Lock button until the
channel number starts to flash.
2. Press or to change the channel. Long press on
these keys allows you to scroll through the channels
rapidly.
3. Press the PTT button to save the channel setting and exit
Menu or Menu/Lock button to continue set up.
Selecting the Interference Eliminator
Code
Interference Eliminator Codes help minimize
interference by blocking transmissions from unknown
sources. Your radio has 121 Interference Eliminator
Codes. Codes 1–38 are standard analog codes that
appear on other FRS radios. Codes 39–121 are
additional digital codes added for superior
interference protection. 0 is the off position,
no analog or digital codes are enabled.
To set the code for a channel:
1. Press Menu/Lock button until the code starts to
flash.
2. Press or to select the code. Long press on these
keys allows you to scroll through the codes rapidly.
3. Press the PTT button to save the code setting and exit
Menu or Menu/Lock button to continue set up.
You can set a different code for each channel using
this procedure.
Note: On a radio that uses Interference Eliminator
Codes, the code must be set to 0 to communicate
with radios that do not have Interference
Eliminator Codes. Select 0 for “no tone, no code”
on the display of your radio.
Setting and Transmitting Call Tones
Your radio can transmit different call tones to other
radios in your group so you can alert them that you
want to talk. Your radio has 20 call tones from which
to choose.
To set a call tone:
1. Press Menu/Lock until appears. The current call
tone setting flashes.
2. Press or to change and hear the call tone.
3. Press the PTT button to set the new call tone and exit
Menu or Menu/Lock button to continue set up.
To transmit your call tone to other radios set up to
the same channel and Interference Eliminator Code
on your radio, and press
Call Tone button.
Note: Setting the call tone to OFF to disable the call
tone feature.