User`s guide

Troubleshooting 110
Syn248 SB35031 Deskset User’s Guide Back to Contents
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 “Other
Deskset Features” on page 121.
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.
If there is no power, see the cordless headset’s user’s manual.
2. Verify that the Deskset Cordless Headset screen indicates that the device is
registered.
 Press (MENU) –> 2 –> 5.
 If the headset is not registered, register it. See “Registering an Optional Cordless
Headset” on page 92.