AT&T Syn248 SB35031 User Manual page 110

Syn248 SB35031 Deskset User's Guide
To resolve problems with a cordless device:
For features or audio problems, make sure that the Deskset associated with the cordless
device does not share the problem. If it does, look in Deskset Troubleshooting. See
Deskset Features" on page
1. Verify that the device battery has power.
When removed from the charger, the cordless headset emits a dial tone or three

beeps when you press ON/OFF.
2. Verify that the Deskset Cordless Headset screen indicates that the device is
registered.
Press

If the headset is not registered, register it. See

Headset" on page
Troubleshooting
121.
If there is no power, see the cordless headset's user's manual.
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92.
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"Registering an Optional Cordless
"Other