Display Time on one phone

From Manual:
To check whether a handset is registered, make sure mains power to the
base unit is switched on and the handset is within range. The handset's
display should show its number and the <Antenna icon> should be steadily
on. If the display shows
again using the following process:
1. On the base station, press <MENU/OK> and <UP/DOWN> to show
REGISTRATION, and then press <MENU/OK> to put the base station into
registration mode. The base display will show "PLEASE WAIT" and the
base will stay in registration mode for about 2 minute, so the following
handset sequence must be completed within this time.
2. Press <MENU/OK> and <UP/DOWN> to select REGISTRATION.
3. Press <MENU/OK> to display PIN?----.
4. Enter the 4-digit system PIN (default is 0000).
5. Press <MENU/OK> to confirm, and the display will show
PLEASE WAIT flashing.
If the handset registration is successful, the display will change to standby
mode with the new handset number and the <antenna icon> will stop flashing.
The handset will automatically be allocated the next available handset
number. If the handset registration is unsuccessful, the <antenna icon> will
still flash

Must be bugg in the time set of your phone

• When the keyset is idle, press the TIMER button to start timing.
• Press the TIMER button again to stop timing.
• Read the elapsed time in the display.
• Lift the handset and replace it. The display will return to date and time.

Sounds like a time zone problem

You need to cancel absent message on your phone. The method depends on which Panasonic phone system your phone is connected to. Following are the methods for three different Panasonic phone systems. Once you cancel absent message, your screen should return to date and time, if not then press * until it does.

KX-TA624 Phone System
Press intercom button, dial 750#, lift handset then return handset to cradle to end.

KX-TA1232 Phone System
Press intercom button, dial 7500, lift hanset then return hansdset to cradle to end.

KX-TDA100 or KX-TDA200 Phone Systems
Press intercom button, dial *7500, lift handset then return handset to cradle to end.

1)On handset, press MENU, 0, 0, 1.
Handset display shows as follows.



*Skip this step when handset already shows as above.

2) On base unit, press LOCATOR for 3 sec until CHARGE LED flashes.

3) On handset, press OK button. Then wait until the handset display changes as follows.





If you receive an error message indicating the maximum number of handsets have been registered, you will need to deregister the handset from the base unit, then try to register again.

*If this does not work, your unit is defective. Please send your unit for service.

Panasonic Services Company Customer Servicenter
Suite B 4900 George McVay Drive
McAllen, TX 7850



1)On handset, press MENU, 0, 0, 1.
Handset display shows as follows.



*Skip this step when handset already shows as above.

2) On base unit, press LOCATOR for 3 sec until CHARGE LED flashes.

3) On handset, press OK button. Then wait until the handset display changes as follows.





If you receive an error message indicating the maximum number of handsets have been registered, you will need to deregister the handset from the base unit, then try to register again.

*If this does not work, your unit is defective. Please send your unit for service.

Panasonic Services Company Customer Servicenter
Suite B 4900 George McVay Drive
McAllen, TX 7850



1) Press FUNCTION on handset. Then, using the Navigator key, press Down (V) 4 times, Right (>) 1 time, Down (V) 7 times, Right (>) 2 times.
Handset display shows as follows.



*Skip this step when handset already shows as above.

2) On base unit, press MUTE. (MUTE LED flashes.)

3) On handset, press OK button. Then wait until the handset display changes as follows.





If you receive an error message indicating the maximum number of handsets have been registered, you will need to deregister the handset from the base unit, then try to register again.

*If this does not work, your unit is defective. Please send your unit for service.

1-Press the hangup key (represented by a red phone) and the "#" key at the same time for at least five seconds.
2-Select "Deregister hs." Choose the handset and press the "Select" key (which also shows an envelope for messages).
3- Choose "Yes" to confirm deregistration. The phone clears its registration information from the base and deletes the link from its memory. The message "Handset not registered -- place handset on base to register. See owner's manual for help" now shows on the display. If you are out of range of the base, "Out of range" shows.
4-Place the handset in the base charging cradle. The phone automatically selects a new security code from those stored in the base.
5-Make sure your phone is working again after "Registration Complete" shows on the display
Hope this will Help. Thank you for using Fixya !!!

Easy resolve. READ THE OWNERS/OPERATOR manual

you have to clear them. it will show missed call on all the ones you did not answer the call on.

Panasonic KX-TG1050N Cordless Phone. Base handset (No. 1, KX-TGA100N) does not work, no keypad response or dial tone. Green indicator message light ON (should only work with the TG1000N base unit) all the time till battery runs down. Display shows message ?C533?. Can still send and receive calls on extension phones 2 and 3.

generic for all phones... the standard way to change the time and show it on screen is simply going to the settings and look for time settings... in here, you can actually change the time, the date , and the year and you can also change the time format form 12 hour to 24 hour.