8
LO: enables communication with close radios and saves battery power.
You cannot change the power level from low to high for channel 8 to channel 14.
3. Press the PTT key to confirm your selection.
The Call Tone feature allows you to transmit a tone to notify others that you want to talk.
To transmit a call tone, do as follows:
a. Do the following until the radio displays :
For TF-512, press the Menu key for four consecutive times.
For TF-515, press the Menu key for three consecutive times.
b. Press the Up or Down key to select a call tone.
Setting the call tone to OFF turns off the Call Tone feature.
c. Press the PTT key to confirm your selection.
2. Press the Call Tone key to transmit the call tone.
The Talk End Tone feature allows you to send a tone when you release the PTT key. This tone notifies others that
you have finished your talk.
To turn on or off the feature, do as follows:
1. Do the following until the radio displays :
For TF-512, press the Menu key for six consecutive times.
For TF-515, press the Menu key for five consecutive times.
2. Press the Up or Down key to select ON or OFF.
3. Press the PTT key to confirm your selection.