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Caller ID Operation & Programming

 

 

 

 

Troubleshooting Guide

If this telephone does not work properly, try the following suggestions.

Condition

Suggestion

 

 

 

 

 

 

No Dial Tone

 

† Check all cabling to make sure that all

 

 

connections are secure and not damaged.

 

 

† Check hook switch. Does it fully extend when

 

 

handset is lifted from cradle?

 

 

† Check to make sure the phone is not on Hold.

 

 

† Unplug the telephone an connect it to

 

 

another modular jack. If it still does not work,

 

 

and other telephones in your home are

 

 

working, the problem is with this phone.

 

 

 

No Display

 

Check the power plug.

 

 

 

No information

is shown

† Did you order Caller ID Service from your local

after the phone rings

telephone company?

 

 

† This unit requires that you subscribe to Caller

 

 

ID service in order to work.

 

 

† Be sure to wait until the second ring before

 

 

answering.

 

 

Phone does not dial out

Check the dial mode in the programming mode.

 

 

Is it set to tone, which may not be compatible

 

 

with your local dialing service.?

 

 

Phone does not ring

Are you using too many phones on one line?

 

 

The total REN of all phones on the same line

 

 

should not be greater than the maximum REN

 

 

for your calling area. (See FCC Registration

 

 

Information)

 

 

 

Incoming and

outgoing

Are other phones off hook at the same time? If

voice volume low

 

so, this is normal condition as volume drops

 

 

when additional phones are used at once.

 

 

 

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Cabletron Systems 2700 Series manual Troubleshooting Guide, Condition Suggestion