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VOLUME UP BUTTON
Increases the volume level. 15 is the
maximum level.
VOLUME DOWN BUTTON
Decreases the volume level. 00 is the
minimum level unless programmed
otherwise.
Numeric Portion
Enters telephone numbers and
activates extended features.
Ramps through the system list and
selects a system.
DURING A CALL - sends the DTMF
(Dual-Tone Multi-Frequency) tone for *.
IN DISPATCH MODE - brings up the
dial tone.
Ramps through the group and channel
list and selects a group or channel .
DURING A CALL - sends the DTMF
tone for #.
Provides a pause during keypad entry of
the DTMF numbers. This function is
activated, when a first number 0..9 of
the request telephone number was
pressed.
Extended Features - 1
Press first then one of the following
keys or buttons.
Key
Function
Comments
ALERT Enables/disables the horn
alert feature. Once to turn
on, again to turn off.
TIME Displays call timer (active if
call is in progress, last call
length if call is not in
progress).
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