How to set a clock for phone Panasonic kx ts880mx

SOURCE: phone settings

I hit Program then the number 0, it will read out something like
080320 4 03:43 1
Not sure about all the numbers but once you see the read out copy it and then type in the change using the numbers
08 - the year
03 - the month
20 - the day
no spaces
type in 4 because it was there i just wanted to change the time
then the new time
0407 and then the 1 because it was there
I'm sure it was for PM but was happy to just get the time changed

Again no apces or other keys just the numbers
Once done
I hit the Auto Dial/Store
it returned me to the program and I clicked program and ended it.

Date and time were what I wanted.

Good Luck

SOURCE: Panasonic KX-T7436 - time/clock

Hi Juliana, to set the time and date you leave the handset on-hook, Press program * * and the user password ( default 1 2 3 4 ), display shows USR - PGM NO?, dial 0 0 0, press next, enter 2 digit year ( to change current entry press clear ), press arrow pointing to the right, press select until month is displayed, enter month, press right arrow, enter day, press right arrow, press select until day of week is displayed, press store, press next, enter hour, press arrow, enter minutes, press arrow, press select for am or pm, press arrow, press select for 12 or 24 hour format, press store, press end. Let me know how it goes. ...Mike

SOURCE: how to set the clock at a panasonic kx-t7730

Basically, there are 2 ways of programming the date
and time - the short way and the long way.
If you are using the KX-T7730 phone on a Panasonic
KX-Txx 308/824 system:

SHORT WAY:
From the Switcboard / Main telephone
( ext 101, 10 or 9 ) with the handset on the
cradle/hook:
1. Press PROGRAM 0
2. Enter Date and Time
( The format is: yymmdd,
1 to 7 1=Monday 2=Tuesday etc, hh:mm,
0 or 1 0=AM 1=PM ) see example
3. Press AUTO DIAL / STORE to save your changes
4. Press PROGRAM to exit program mode

EXAMPLE:
If the date and time is 3 February 2010 Tuesday 2:15 pm you will enter as follows:
100203 2 02:15 1

LONG WAY:
From the Switcboard / Main telephone ( ext 101, 10 or 9 ) with the handset on the cradle/hook:
1. Press PROGRAM * # followed by the system
password ( default is 1234).
2. Now press 000 and then SP-PHONE.
Enter the year.
3. Scroll to the month with the right scroll key
(located at the right bottom corner of the phone).
To change the month use the AUTO ANS / MUTE
button.
4. Now scroll right again and change the date and
day.
To change the day, again use AUTO ANS / MUTE
5. Scroll right again and the time will appear.
Set the time.
To change am/pm scroll to it, and again,
use the AUTO ANS / MUTE button.
6. Press PROGRAM to exit program mode and you
are done.