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Checking the telephone, Checking its functionality – Siemens OptiPoint 410 User Manual

Page 95

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Checking the telephone

95

Step by Step

Checking the telephone

Checking its functionality

You can test the functionality of your telephone. This in-
cludes the following checks:

Are all the key lamps operating properly?

Is the display operating properly?

Do all the keys function?

Are there any problems with the speaker, handset,
ringing tone volume, ringing tone pitch, alerting tone
or speakerphone function (not available with
optiPoint 410 economy)?

Otherwise, if necessary, for servicing:

the terminal ID (identity) of the telephone

the software version of the optiPoint 400 telephone

the power level of the line.

Precondition: The telephone is in the idle state.

Press the key. The lamp lights up.

m

Enter the service code.

or

>

:

Select and confirm.

and

>

:

Select and confirm the required test function. Follow
the user prompts on the display.

Press the key. The lamp goes out. The test is ended.

program/service

Phone test?

program/service