AT&T TL30100 User Manual page 26

Appendix
Troubleshooting
• In a few rare instances, the USB port on your computer may
not have enough power. In these instances, 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. Contact your service provider
for more information.
Common cure for electronic equipment:
If the telephone is not responding normally, try resetting the
telephone. 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 then replace the battery. Place the
cordless handset into the telephone base.
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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