Aastra 600d User Manual page 50

Devices menu
Alarm clock
Shows the list of alarms. Up to three alarm times can be entered and activated.
Status: On/Off
Time
Text
Format setting
Setting option for the display formats of the date and time.
Time format
Date format
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Change Here you can choose between Once (at the next specified time
with this value), Daily (repeats daily) and Off.
Show the time set for the alarm.
Change Changes the time setting.
Shows the text entered for the alarm.
Change Change/enter the text (max. 32 characters).
Note
If the ringer is deactivated, there is also no acoustic signalling to indicate a set
alarm or appointment.
Change the time format (24-hour or 12-hour am/pm)
Change the date format dd.mm.yy, e.g. 27.12.08
mm/dd/yy, e.g. 12/27/08
yy-mm-dd, e.g. 08-12-08
dd-mmm-yyyy, e.g. 27-Dec-2008