Troubleshooting
178
Synapse SB67035 Deskset User’s Guide
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No dial tone.
Batteries do not hold a charge.
Probable Cause
Corrective Action
Headset cannot
communicate with Deskset.
Verify that the Deskset can make external calls.
For more information, see
“Outgoing Calls” on
page 167
You may be out of range of the Deskset; move
closer.
At the Deskset, confirm that your headset is
registered to the Deskset.
On the Deskset, press
MENU
–>
2
–>
6
(Call
Appearance mode) or
MENU
–>
2
–>
5
(Line
Appearance mode). If the headset is registered,
the screen indicates
2. Headset (Registered)
.
Probable Cause
Corrective Action
Bad battery or bad battery
connection.
Make sure that the headset battery is installed
and securely plugged into the connector.
Charge the battery for at least six hours. For
optimum daily performance, return the cordless
headset to the charger when not in use.
You may need a new battery.
Your headset might be malfunctioning. Contact
the headset manufacturer.