Question about Sony SPP A973 Cordless Phone

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Display is blank

I have a sony spp-A973 cordless phone. The display is blank I can only see the bright green light without any digits. The phone works fine. Whats wrong.

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6 Suggested Answers


6ya staff

  • 2 Answers


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Posted on Jan 02, 2017



  • 48 Answers

SOURCE: Sony spp-900 cordless phone

Go to the sony website and down load the user manual at this link.®ion_id=1

Posted on Jun 29, 2007


Roberta Smith

  • 5158 Answers

SOURCE: cordless phone doesn't work


It means the security code is invalid. The phone & base are not talking to each other. do you have the manual for the phone.... check that the number you have i believe it was 20 is the same as the base. generally to reset the security code you just place the phone into the charger.... the base not the spare charger for a couple seconds... you will see the light on the base flicker. it should work then..... this can't be accomplished by using the spare charger if in fact there is a spare.


Posted on Sep 18, 2008


  • 1 Answer

SOURCE: how to program speed dial on sony spp-a946 cordless phone

  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 #

Posted on Mar 17, 2009


Dave C

  • 1050 Answers


Right here:

Posted on Mar 31, 2009


mark gardner

  • 234 Answers

SOURCE: sony spp-a973

here it is

Posted on May 12, 2009

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on Feb 20, 2008 | Sony SPP A973 Cordless Phone

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"S/C Invalid!" on display screenTxPrw:_ Ch:05

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