AT&T TL7600 user manual Provider for more information about DSL

Maintenance and Troubleshooting

Troubleshooting

I get noise,	•	If you subscribe to high-speed Internet
static, or weak		service (digital subscriber line - DSL) through
signal even		your telephone lines, you must install a DSL
when I’m near		filter between the telephone line cord and
the headset or		the telephone wall jack. The filter prevents
telephone base.		noise and caller ID problems caused by DSL
		interference. Please contact your DSL service
		provider for more information about DSL
		filters.
	•	You may be able to improve the
		performance of your cordless headset by
		installing your new headset base farther
		from any other existing cordless telephone
		system.
	•	Other electronic products can cause
		interference to your cordless phone. Try
		installing your phone as far away from the
		following electronic devices as possible:
		television sets, VCRs, or other cordless
		telephones.
	•	Do not install this headset near a
		microwave oven or on the same electrical
		outlet. You may experience decreased
		performance while the microwave oven is
		operating.
	•	If your headset is plugged in with a modem
		or a surge protector, plug the headset (or
		modem/surge protector) into a different
		location. If this doesn't solve the problem,
		re-locate your headset or modem farther
		apart from one another, or use a different
		surge protector.

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