AT&T Speakerphone with Caller ID with Call Waiting 959 - Manual (Page 47)

Set Time and Date
1 Press and release O until the screen displays:
2 Use the keypad to change the blinking digit. Use
CALL LIST
+ or CALL LIST - to move to the
next digit. Use # to toggle between AM and PM.
3 When the correct date and time are shown, press
O to save the new setting and
move to the next option.
¿¿¿¿ 12:00AM 1-01
SET CLOCK
7
▼
P ❘