Sony SPP-A946 base unit intermittently charges the hand set.

For the base station set the ringer switch on the base from high to low. To turn it off select off. You can find that switch on the panel where the phone plugs into the wall on the far left.

The handset is adjusted the same way on the leftside as you are looking at the phone.

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Contact your carrier for assistance in setting this up.

Check your connections on hand set and base. Wiggle the handset on base to see if handset starts charging... If it does.. clean your connections or you have loose solder connections either in hand set or Base Unit.. Give that a try..

Chris

if you're referring to a replacement battery, please google your model and use the word battery. Otherwise, lightning tends to short out all kinds of stuff.

well, it is possible it has a bad cell in the battery, never reaching full voltage. check the battery with a volt meter if possible for 3.6 volts. otherwise trial and error may solve it, but batterys are getting to cost as much as phones nowdays.

1. Press 'PGM'- "program" button.
2. Press "speed dial" button.
3. Select "station # " i.e. any button from 1-9 for speed dialing.
4. (make sure to make a note of this selected # against the corresponding tel # and /or the person's name)
5. Dial the complete (incl. 1 for USA or country code for other country tel. #s) telephone number to be stored for the selected speed dialing station #.
6. Press "PGM" button again to complete the storing of the tel #.
7. Test, after dial tone, by just pressing the selected station #

This sounds similar to a problem I had. I brought the camera in under warranty and the repair shop fixed it. They shop text is cryptic.
Problem: Camera light keeps flashing, not charge
Solution: Troubleshoot to intermittent switch block control, replace with new one, test OK.

Your phone may have lost registration to the base. 1) Try disconnecting the power to the base and then re-connecting the power with the cordless phone in the base. Give it a few seconds, then see if it works. 2) Try removing the battery, wait 10 seconds, re-install the battery and set the phone in the charger.