IN CASE OF DIFFICULTY

Tone Signals Do Not Activate a Remote Device

Tone signaling does not work during conference calls.

Operation During a Power Failure

This phone will operate during a power failure if a working battery has been installed. You will be able to answer calls with the handset or headset, and dial calls using the keypad and the Speed Dial or Redial features. No other features will work until power is restored.

Display Screen is Blank

Make sure the power cord is connected to both the phone and an electrical outlet not controlled by a wall switch.

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AT&T 944 Tone Signals Do Not Activate a Remote Device, Operation During a Power Failure, Display Screen is Blank