AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN - Manual (Page 725)

9-22 41-001343-01 Rev 03, Release 3.2.2
How do I restart the IP phone?
IP Phone UI
Step Action
1 Press on the phone to enter the Options List.
2 Select Restart Phone.
3 For 3-Line LCD Displays::
Press # to confirm.
Note: To cancel the Restart, press the 3 key.
For 8 and 11-Line LCD Displays::
Press Restart.
Note: To cancel the Restart, press Cancel.
For the 6739i:
1
Press on the phone to enter the Options List.
2 Press Restart. The following prompt displays:
“Restart the phone?”
3 Press <Yes> to restart the phone
or
Press <No> to go back to the Optons Screen.
Aastra Web UI
1 Click on Operation->Reset->Phone.
2 Click to restart the phone.