Aastra 55I IP PHONE - RELEASE 2.1 User Manual page 48

Daylight Savings Time
1. Select Preferences.
2. Select Daylight Savings.
3. Select a Daylight Savings time from the list of options.
Default is Automatic. Valid values are:
• OFF
• 30 min summertime
• 1h summertime
• Automatic (Default)
4. Press Done to save the Daylight Savings value you selected.
40 Model 55i IP Phone User Guide
Time and Date
1. Time Zone
2. Daylight Savings
3. Time Format
4. Date Format
5. Time Server
6. Set Time
7. Set Date
- Select
Daylight Savings
Off
30 min summertime
1h summertime
Automatic
Done -
Cancel -
Done -