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1. Press the Menu button while in standby mode.
2. Use the Vol (+ or -) buttons to scroll up or down to SET AREA CODE.
3. Press the Sel/Save button.
4. Use the Vol (+ or -) buttons to scroll up or down to REGIONAL AREA CODES.
5. Press the Sel/Save button. All six regional area code fields and Enter Number show in
the display.
6. Use the touch tone pad on your phone to enter up to six regional area codes.
7. Press the Sel/Save button to save.
NOTE: If you make a mistake, press the Delete button to erase all digits.
NOTE: Not applicable to Model 25423.
Manually Setting the Time and Date
The time and date is automatically set when you receive the first CID call. To manually
reset the time and date, follow the steps below.
1. Press the Menu button while in standby mode.
2. Use the Vol (+ or -) buttons to scroll up or down to SET TIME & DATE.
3. Press the Sel/Save button.
4. Use the Vol (+ or -) buttons to scroll up or down to SET CLOCK.
5. Press the Sel/Save button, and the cursor moves to the hour field.
6. Use the Vol (+ or -) buttons to scroll up or down to select the hour.
NOTE: AM or PM will be set accordingly with selected hour.
7. Press the Sel/Save button, and the cursor moves to the minute field.
8. Use the Vol (+ or -) buttons to scroll up or down to select the minutes.
9. Press the Sel/Save button, and the cursor moves to the month field.
10. Use the Vol (+ or -) buttons to scroll up or down to select the month.
11. Press the Sel/Save button, and the cursor moves to the date field.
12. Use the Vol (+ or -) buttons to scroll up or down to select the date.
13. Press the Sel/Save button, and the cursor moves to the day field.
14. Use the Vol (+ or -) buttons to scroll up or down to select the day.
15. Press the Sel/Save button, and the cursor moves back to the hour field.
16. Press the Exit button.
NOTE: You may press Exit at any step in the process. It is not necessary to re-program the
complete time and date if you only want to adjust certain fields (i.e.; hour only).
Programming the Telephone