AT&T TL7700 user manual Headset alert tones

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Getting started

Quick reference guide - headset

Headset alert tones

One short beep	•	Headset key tone.

One short beep	•	Muted headset microphone alert tone.
every 30 seconds

Two beeps	•	Error alert tone.
	•	The ringer volume is at its lowest setting.
	•	The listening volume is at its highest or
		lowest setting.
	•	Any key is pressed while the headset is
		out of range

Two low beeps	•	Call waiting alert tone.

Two rapid beeps	•	Low battery warning.
every 20 seconds

Three rising beeps	•	A conference call starts.

Three rapid beeps	•	The headset is out of range.
every 20 seconds	•	The headset is not yet registered.
	•	The headset is not yet registered.

Ring tone	•	Incoming call alert tone.
	•	Ring back tone.

Three rapid beeps	•	The headset is powering on or off.

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Contents User’s manual Congratulations Parts checklist Table of contents Headset lights Quick reference guide headsetVOL+/VOL Headset alert tones Quick reference guide headset charger Avoid placing the telephone base too close to InstallationBattery installation Battery charging and connecting charger power Add and register headsets Register a headset to an AT&T Dect cordless telephone base Replace a headset You may need to deregister your headsets ifTo attach the earbud to the headset earpiece Headset attachmentsEarbud To remove the earbud from the headset earpieceOver-the-ear hook To adjust the headset to wear on the left or right earTo attach the ear hook to the headset To remove the ear hook from the headset Over-the-head band To attach the head band to the headset To remove the head band from the headset Behind-the-neck band To attach the neck band to the headset To remove the neck band from the headset There is no dial tone TroubleshootingMy headset doesn’t work at all Other party cannot hear my voice during a callCannot dial out Battery does not chargeMy cordless headset isn’t performing normally Troubleshooting Troubleshooting My calls cut in and out while I’m using my cordless headset Hear other calls while using my headsetWant to use my headset with a different telephone base Light on the headset is off while charging Cannot register the headsetCommon cure for electronic equipment Important safety information Important safety information Important safety information Pacemaker patients Precautions for users of implanted cardiac pacemakersAvoid water MaintenanceCleaning your headset Taking care of your headsetFCC Part 68 and Acta Industry Canada FCC Part What does this limited warranty cover? Limited warrantyHow long is the limited warranty period? How do you get warranty service? Other limitations Dect 6.0 digital technology Technical specifications