Radio Controls; Power Button; Push-To-Talk(Ptt) Button; Up Button - Albrecht Tectalk Action Pro Bedienungsanleitung

6. Radio Controls

1) Power Button

Press and hold the POWER button for about 2 seconds. You will
hear a confirmation tone to indicate the radio is on. To turn the
radio off, press and hold the POWER button for about 2 seconds.

2) Push-To-Talk(PTT) Button

Press and hold this button to speak (transmit). Release the button
to listen to (receive) messages you can only communicate with
other PMR446 radios when the channel and privacy code
settings are the same as yours.

3) Up Button

Pressing this button will increase the volume. In some modes this
button is used to adjust the function settings.

4) Down Button

Pressing this button will decrease the volume. In some modes
this button is used to adjust the function settings.

5) Mode/Lock Button

Press this button briefly to enter the function mode. Press again
(repeatedly) to step through the function menu. Press and hold
this button for 2 seconds to activate or deactivate the keypad lock.
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