Change Time & Date on Panasonic KX-TGCA21

SOURCE: Date/time change

Press program
then 0
(this will then display current date and time - overtype as follows)

eg. for Friday 2nd November 2007 8:58 am you type the following

071102 (date backwards) [space] 5 (Friday is 5th day of week) [space] 0858 (time) [space] 0 (0 is am, 1 is pm)

Press the store button and then program button to exit the programming.

SOURCE: Panasonic KX-T7456 Corded Phone - Date & Time Display

The display on the phone ... to change back and forth between the date and time, and the extension information, press the "star" (or asterisk) key while the phone is on-hook, this will toggle the display back and forth.

Hope this helps, David B.

SOURCE: Panasonic KX-T7730 Corded - change display

On mine I press the asterix to toggle display options

SOURCE: Change the time and date on Panasonic KX-T7730

You have to change from extension 101. Once you are on extension 101 then you need to press program then 0. enter date backwards ie(081104) then day (1=mon 2=tues 3=wed 4=thur 5=fri ect.) then enter time ie(0300 for 3:00) then 0 for am or 1 for pm. so it would go like this
Press program then 0
Enter (example for Tues. Nov. 11,2008 3:00 pm) would be
081104 2 0300 1
then press store then program again and it's set.

Carl Navarro

• 2460 Answers
• Posted on Sep 17, 2009

SOURCE: How can I change the date and time on a Panasonic KX-T7730

From the phone connected to Jack 01 (usually 101) press PROGRAM *#1234 and dial 000 and the SP PHONE button. Your display should show a blinking cursor over the year. Use the FWD and CONF buttons to go forward (and back) and the AUTO ANS or keypad to change the entries. Finish by pressing STORE

Carl