Troubleshooting

Problem

 

Solution

 

 

 

A feature doesn’t work

1

Reread the procedure and try again.

as noted in this guide.

2

For many features you must lift the handset before

 

 

 

you can use the feature.

 

3

Check with your system manager to be sure this

 

 

feature is administered on your voice terminal.

 

4

You may have an older version System 75; thus,

 

 

some features may operate differently from the

 

 

procedures described in this guide. Check the

 

 

section below on “System 75 Version Notes” for

 

 

ways in which these features work differently.

 

 

There are no feature

See your system manager for a list of feature access

access codes written in

codes for features assigned to your voice terminal.

the appropriate blanks

Then, write the codes in this guide.

in this guide.

 

 

 

 

 

Problem

 

Solution

 

 

 

 

 

There’s no dial tone.

1

Check with your system manager to be sure your

 

 

 

voice terminal is administered correctly.

 

 

2

Make sure the handset and line cords at your voice

 

 

 

terminal are securely connected at both ends.

 

 

3

Press [ Test ] . If the green light next to [ Test ] does

 

 

 

not go on or flashes rather than goes on steadily,

 

 

 

the voice terminal is not communicating with the

 

 

 

PBX.

 

 

4

Find a working voice terminal of the same type as

 

 

 

your own. Unplug this voice terminal from its

 

 

 

modular wall jack. Plug your voice terminal into

 

 

 

that jack and check if it gets dial tone.

 

 

5

If your voice terminal still does not work, plug the

 

 

 

working voice terminal (of the same type) into

 

 

 

your modular wall jack. If the working voice

 

 

 

terminal has dial tone, your own voice terminal is

 

 

 

faulty. See your system manager.

 

 

 

 

 

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AT&T 8410 manual Troubleshooting, Problem Solution