Just got my phone. and it's was working properly but. now it's not it's. turning off and on i can't. use it

It's possible that hitting the speakerphone button caused a setting to change or a connection to become loose. Here are a few troubleshooting steps you can try to see if you can get your Panasonic KX phone working properly again:

1. Check the volume settings: Make sure the volume on your phone is turned up, and that the mute button is not accidentally turned on.
2. Disconnect and reconnect the phone line: Try unplugging the phone line from the phone and then plugging it back in to see if that helps. If you have multiple phones connected to the same line, make sure they are all properly connected.
3. Reset the phone: Try resetting your Panasonic KX phone to its default settings. To do this, you can usually find a "reset" button on the back or bottom of the phone, or you can consult the user manual for specific instructions.
4. Contact technical support: If none of the above steps work, you may need to contact Panasonic's technical support team for further assistance.

Remove battery for ten minutes and try again. If that does not work remove sim card and try again.

Turn off the Bluetooth device and turn off your phone. Turn your phone back On. In your phone go to Bluetooth and remove permission for the device. Re-start your phone. Turn your phone back on and pair your device. The passcode is probably 0000 (four zeros). Once paired it should work properly.

(Note: Make sure your Bluetooth device is fully charged before attempting to pair it.)

Please direct this inquiry to your carrier for proper and complete resoution. They have an interest in your phone working properly.

Thank you.

your mobile needed to be get serviced but not that much just from the cords where the bettery + - nodes are .. some times the carbon get attach to them and they wont work properly or work slow... if this does not work....try turning on your mobile without memory card some time if memory card is corrupted the cell phone does turn on properly...

Hi when you take that back cover off take out the battery and look for where the sim card is located. It will be very small and slid into a little holder. Take that SIM card out and make sure that the contacts on it line up with the contacts in its Holder. If the SIM is not in right it will always tell you Insert SIM. These phones rely on that SIM Card for the Information and Other Settings they need to work properly.
If you still get that Insert SIM message then it is possible that your phone was not Programmed Properly at the Place You Bought it. Take it to them and they will fix it Free.

i think ur phone ic is alright but the connection between the screen and circiuit bord are not working.
i would suggest u to got a expert repairer
rather than trying repairng urself with unlettered hands.

jus use a hair dryer for a FEW min ONLY...prob solved

check your battery put a piece off paper to fit it proper

BDEATH HERE. I KNOW THE SOLUTION TO YOUR PROBLEM.. TAKE OFF THE BATTERY AND PUT IT BACK AGAIN. THEN <<<>>> AND THE TURN ON BUTTON >>>> EXPERT FINGERS TO DO THAT :) KEEP HOLDING THESE THREE BUTTONS AND THE TURN ON BUTTON AND THE DEVICE WILL DISPLAY ''FORMATING'' THEN LEAVE THE BUTTONS AND LET IT FINISH.. TATTAA FINISH AND IS GOOD AS NEW!! THATS ALL!! AND SOMETHING else if you have some seconds before gets crazy try dial *#7370#. it might reset your phone to the factory form which is good!!!!