Troubleshooting
157
Synapse SB67035 Deskset User’s Guide
Back to Contents
AT&T DECT 6.0 Cordless Headset
The headset not responding.
The light on the headset flashes orange and blue; the headset does not work.
The headset does not work at all.
Probable Cause
Corrective Action
The headset has lost
connection to the Deskset.
1. Disconnect the cordless headset battery.
2. Wait three minutes.
3. Install the battery again and place the cordless
headset into the charger.
4. Wait for the
ON/OFF
light on the
headset
to
display a blue light, indicating that the headset was
able to reestablish its connection with the Deskset.
Allow up to one minute for this to take place.
Probable Cause
Corrective Action
The headset is not
registered.
Register the headset at the Deskset. On the
Deskset, press
MENU
–>
2
–>
6
–>
(Call
Appearance mode) or
MENU
–>
2
–>
5
–>
(Line Appearance mode).
Once the headset is registered, the headset light
is blue when the headset is placed in the charger.
Register
Register
Probable Cause
Corrective Action
The headset is not getting
power from its battery.
Verify that the battery is installed and charged
correctly.
Place the headset into the accessory charger.
Ensure the charger is securely plugged into an
outlet not controlled by a wall switch. The
headset LED will light to indicate that the headset
is charging.
If the battery is completely depleted, it can take
up to 10 minutes to charge the battery enough
for the headset to work even briefly. In this case,
the
ON/OFF
LED will remain off and you will not
be able to use the device. After 10 minutes of
charging, remove the headset from the charger
and press
ON/OFF
on the headset or
HEADSET
on the Deskset to turn on the headset.
Replace the headset battery.