AT&T CL81101 User Manual page 61

Appendix
Troubleshooting
• In a few rare instances, the USB port on your computer may not have
enough power. Try using a USB hub with its own external power supply.
• If you are using a firewall, it may prevent access to your nontraditional telephone
service provider. Contact your service provider for more information.
Common cure for electronic equipment.
If the telephone does not seem to be responding normally, try putting the
cordless handset in the telephone base or charger. If it does not fix the
problem, do the following (in the order listed):
1. Disconnect the power to the telephone base.
2. Disconnect the cordless handset battery.
3. Wait a few minutes.
4. Connect power to the telephone base.
5. Completely remove the battery. Replace the battery and place the cordless
handset into the telephone base or charger.
6. Wait for the cordless handset to reestablish its connection with the
telephone base. Allow up to one minute for this to take place.
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