Aastra Telecom SISIP 57I CT - Manual (Page 144)

Operational Features
5-16 41-001160-00, Rev 01 Release 2.0
IP Phone Administrator Guide
Operational IP Phone Features
17 Select a Time Zone from the list of options.
For valid values, see Appendix A, the section,
“Time and Date Settings” on page A-30.
Note: The default Time Zone is US-Eastern.
18 Press Done to save the Time Zone you selected.
Set Daylight Savings Time:
19 Select Daylight Savings.
20 Select a Daylight Savings time from the list of options.
Valid values are:
•
OFF
• 30 min summertime
• 1 hr summertime
• automatic
Note: The default for Daylight Savings is Automatic.
21 Press Done to save the Daylight Savings value you selected.
Aastra Web UI
1 Click on Basic Settings->Preferences->Time and Date Setting.
2 In the “Time Format” field, select the time format you want to use on your phone. Valid values are:
•
12h (12 hour format) (default)
• 24h (24 hour format).
Note: The time displays on the phone’s idle screen in the format you select for this field.
IP Phone UI
Step Action