Change the time and date on Panasonic KX-T7730

press the * button a couple of times

YOU NEED TO DO THE SYSTEM PROGRAMMING, PLS CONTACT SERVICE ENGINEER WHO MAINTAINS YOUR SYSTEM.

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 ( usually 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.

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.

With the handset on the cradle press Program * # followed by the system password ( default is 1234). Now press 000 and then Sp-Phone.Enter the year and then 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. Now scroll right again and change the date and day. To change the day again use the AUTO ANS / MUTE button. Now 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. Press program to exit program mode and your done.
Please rate this answer if it was helpfull
Thank you.

If you are using the KX-T7730 phone with a Panasonic KX-Txx 308/616/824 system. From the Switcboard / Main telephone ( ext 101, 10 or 9 ) with the handset on the cradle press Program * # followed by the system password ( default is 1234). Now press 000 and then Sp-Phone.Enter the year and then 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. Now scroll right again and change the date and day. To change the day again use the AUTO ANS / MUTE button. Now 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. Press Program to exit program mode and you are done.
Please rate this answer if it was helpfull.
Thank you.

Following are the steps:-

PRESS: - PROGRAM (PITS PGM NO. APPEAR)
- *#1234
- 000
- Speaker (Date/Time will appear on the screen & blink
- Point directional sign to the desired position to change accordingly

Once finish with the above - Press "STORE" button
Then lift handset and replace

MT

I have a panasonic KX-T7730 and through trial and error i have found out how to change the time.
Press Program
Then press O
This should give a list of digits on the screen.
The first 6 digits is the current date in yrmmdd format.
Then there is a space and a single number. I represents monday 2 represents tuesday 3 represents wednesday and so on.
The next set of numbers is the current time in 12 hour format.
The last number is either 0 for am or 1 for pm.
Press auto dial/store when you have entered all the relevant numbers to save.
For example to set 3pm today you would type 090406 1 03:00 1

The chances are, if you have CID you don't have to worry....the first call after 3am will fix it. If not, programming from extension 101 and 000 will fix it.

Any industry standard cordless phone will work on a Panasonic system...are you plugging it into a system phone port with the sytem phone? If you are trying to make both work on the same port, you have to tell the system that. Program option 610 in a TA series or 600 in a TDA series will set a Paralleled phone so both can work.

If you don't know how to get into System programming, your installer or dealer should.

Carl

On mine I press the asterix to toggle display options