Aastra Telecom SIP 57I - Manual (Page 228)

Operational Features
5-18 41-001160-00, Release 2.1, Rev 04
IP Phone Administrator Guide
Operational IP Phone Features
Use the following procedures to set a time and date, time and date format, time
zone, and daylight savings time on the IP phones.
Configuration Files
For specific parameters you can set in the configuration files, see Appendix A, the section, “Time and Date
Settings” on page A-33.
IP Phone UI
Step Action
1 Press on the phone to enter the Options List.
Set Time and Time Format:
2 Select Time and Date.
3 Select Set Time.
4 Using the keys on the keypad, enter a time to set on the IP phone.
5 Press Done to save the time you entered.
6 Select Time Format.
Valid values are 12hr and 24hr.
Note: The default Time Format is 12hr.
7 Press Change to toggle between 24hr and 12hr format.
8 Press Done to save the Time Format you selected.
Set Date and Date Format:
9 Select Set Date.
10 Using the keys on the keypad, enter a date to set on the IP phone.
11 Press Done to save the date you entered.
12 Select Date Format.