AT&T CL82465 - Use Caller ID to Automatically Set Date and Time

Telephone settings
24
Handset settings
Use caller ID to automatically set date and time
If you subscribe to caller ID service, the day,
month and time are set automatically with each
incoming call. Follow the steps to turn the CID
time sync feature on or off. The default setting is
On.
1. When the handset is in idle mode, press MENU/
SELECT to enter the main menu.
2. Press CID or DIR to scroll to Settings, then
press
MENU/SELECT.
3. Press CID or DIR to scroll to CID time sync,
then press MENU/SELECT.
4. Press
CID or DIR to highlight On or Off, then press
MENU/SELECT to save. There is a confirmation tone and the
screen returns to the previous menu.
Key tone
>CID time sync
CID TIME SYNC
>On