AT&T TL7600 user manual Troubleshooting

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Maintenance and Troubleshooting

Troubleshooting

I cannot dial out.

First try all the suggestions above.

Make sure you have a dial tone before dialing. The cordless headset may take a second or two to find the headset or telephone base and produce a dial tone. This is normal. Wait an extra second before dialing.

Eliminate any background noise. Noise from a television, radio or other appliances may cause the headset to not dial out properly. If you cannot eliminate the background noise, try dialing from another room with less background noise.

If the other phones in your home are having the same problem, the problem is in your wiring or local service. Contact your local telephone company (charges may apply).

The other party cannot hear my voice during a call.

If you registered the expansion headset to a headset base, try adjusting the speaking volume setting on the headset

base. See the volume section of the user’s manual for your headset base model TL7610/TL7611/TL7650/TL7651 for additional troubleshooting. Visit

www.telephones.att.com to view or

download the user manuals.

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Contents User’s manual Congratulations Parts checklist Table of contents De-registration Installation preparation Avoid placing the headset charger too close toCharger installation Important InformationBattery installation Battery charging Registering the headset To register a headset to the Dect headset base Registering the headset Volume + Quick reference guideHeadset attachments Over-the-ear hook180˚ Headset attachments Over-the-headband Headset attachments Behind-the-neckband Headset attachments Headset attachments Headset operation Making a callEnding a call on the headset Answering a call on the headsetAuto off Temporary ring tone silencing Intercom and intercom call transferOptions while on calls Volume control To adjust the listening volumeCall waiting Options while on calls Multiple headset/handset use MuteAlert tones Volume + keys areAlert tones Indicator lights Indicator lightsYou may need to de-register your headsets if Replacing a headsetReplacing a headset Troubleshooting If the previous suggestions do not work Troubleshooting Troubleshooting Charging in this Troubleshooting guide ON/OFF light on the headset is off whileProvider for more information about DSL Troubleshooting Troubleshooting Troubleshooting ON/OFF light on the headset is off while charging Troubleshooting Troubleshooting Important safety information Important safety information Important safety information Precautions for users of implanted cardiac pacemakers Pacemaker PatientsTaking care of your headset MaintenanceCleaning your headset Avoid waterFCC Part 68 and Acta FCC Part 68 and Acta Industry Canada FCC Part FCC Part Limited warranty Limited warranty Limited warranty Other limitations Operating range Technical specificationsExtended range and clarity Index Index