AASTRA 4187 Plus for BusinessPhone User Guide EN - Manual (Page 57)

57 BusinessPhone – Dialog 4187 Plus
Other Useful Features
Other Useful Features
By using these features your productivity will be increased, e.g. you
can set reminders for important meetings, place the costs for
external calls on separate accounts and much more ...
Alarm
Your phone has an integrated Alarm clock function.
Confirm alarm
When an alarm occurs, you hear a special alarm signal.
Additionally, the display and all key lamps flash slowly for about
5 seconds. ¹
Press to turn the alarm off.
To cancel the alarm, you can also lift the handset or press any key
except the Pause key.
Notes: If an alarm occurs during programming, the
programming is terminated, the phone returns to idle state
and all changes are discarded.
If an alarm occurs when your phone is ringing, the alarm
signal will have priority.
If the alarm is not turned off during signalling, it will be
repeated 3 times in a five-minute interval.