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Features and Menus
lock is active, the keypad lock is automatically switched on if you do not use
the device for more than 60 seconds in the idle state.
■
: This menu entry is only displayed with an OpenPhone 27. For each
Key Click
key operation a short signal tone can be activated. With OK you activate (") or
deactivate the key click.
■
This menu entry is only displayed with an OpenPhone 27. You can set
Alarm:
a time between 00:00 and 23:59 at which time the handset will emit an
acoustic signal. The signal type is defined by the ringer tone setting for
external calls. The alarm signal lasts approximately one minute and can be
switched off by pressing any digit key. After each signalled alarm, you will need
to reactivate the alarm again.
–
: Here you enter the wake time, for example 12:15. Confirm your input
Set
with OK.
: With OK you activate (") or deactivate the alarm.
–
Active
■
: You can dial a pre-programmed SOS number by pressing and holding
SOS Key
R
the
key; you do not need to press receiver key
any internal or external call number. If you want to programme an external
number as the SOS number you may – depending on the system
configuration – have to precede it with the external line seizure digit (see also
Making External/Internal Calls starting on page 38). With the OpenPhone 26
you can use the telephone book when programming a call number for the SOS
key. Press the
Phoneb.
the arrow keys.
Open 100 / Aastra 800 systems only: Always save the SOS emergency call
number with the prefixed R key function (enquiry/hold). Then an emergency
call can also be made during a call (depending on mobile unit – see above).
Press the R key
Other systems: The "Hold" function may be generated using other codes on
other systems. The respective system documentation provides information on
suitable programming.
Note: When the alarm is active, the idle display shows an
alarm symbol ( ) next to the time.
softkey and select the desired phone book entry using
R
to enter the R key function.
Note: You can also use the emergency call key / SOS key
even when the key lock and the telephone lock are activated.
A
. You can enter and save
The Menus
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