AT&T TL7710 User Manual page 55

Appendix
Troubleshooting
Common cure for electronic equipment.
If the unit does not seem to be responding normally, try putting
the cordless headset in its base. If it does not respond, do the
following (in the order listed):
• Disconnect the power to the headset base.
• Remove the cordless headset battery.
• Wait a few minutes.
• Connect power to the headset base.
• Install the battery again, and then place the cordless headset
into the headset base.
• Wait for the cordless headset to reestablish its connection with
the headset base. Allow up to one minute for this to
take place.
49