20 Most Recent Philips Zenia 300 TU7370 Cordless Phone Questions & Answers

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sounds as its still damp inside of handset. u could strip down and make sure the water hasnt coroided any contacts which is making it discharge to earth.
with regurds replacement handsets , i have been looking for spare base as mine is just started going and cuts calls off ( sound like dry joint in base unit or power supply is giving up) try a philps dealer to see what spares philps have other than that it secound hand units.

With regards to this query we would advise that you reset the software in the telephone's base station. To complete this process, please implement the following: 1) Disconnect the power cable from the main base station. 2) Remove the batteries from all of the handsets. 3) Leave for 5 minutes and then connect everything back again. Please note that this process will not delete any telephone numbers from your phone book or any other saved information. If applicable, you will need to set the time and date.

you can change his batterie !!!

It might be worth resetting the software for teh phone. Not sure if it is the correct solution, but it might be worth a go. To complete this process, please implement the following: 1) Disconnect the power cable from the main base station. 2) Remove the batteries from all of the handsets. 3) Leave for 5 minutes and then connect everything back again. Please note that this process will not delete any telephone numbers from your phone book or any other saved information. If applicable, you will need to set the time and date.

I would suggest you look at the manuals for other Panasonic KX-T .... models. The basic operations are nearly about the same. I did the same for a BellSouth cordless I got on the cheap on Ebay. Could not find a manual for the exact model but searched on the web and managed to get all the basics by looking at the manual for a near identical newer model. Look out for similar type buttons and general layout and you will get some idea about the operation. Good luck with it.

The default PIN is '0000', 4 zeros. https://www.google.com/search?q=philips+cd535+forgot+pin+code

Philips CD535 User Manual - ManualsLib

https://www.manualslib.com > ... > CD535 Advanced Settings Reset Reset to default settings Press , scroll MENU SELECT Enter the Master PIN when prompted and press If your PIN number is the default 0000

Could be line cord connection at base or other wiring issue. Do you have a different phone(s) at same location that work? If you have a known good phone, the simpler the better, unplug all other tele devices at your location and verify the know good phone works?

You need to dry it out completely. A few centrifugal swings around your shoulder might remove much of the water. Then try one of these drying methods: Place it on a register or AC vent for a day or so might be the best way to get it dry. Afterwards, (if trying to operate it didn't short out a component,) it might work again.