Nortel Networks 6.1 manual Testing the telephone headset, Testing the telephone speaker

Troubleshooting / 251

3.Pick up the handset and listen. You should hear dial tone through the handset at a maximum volume. The volume is reset to maximum only while the test is going on.

Pressing any button or hanging up ends the test.

Testing the telephone headset

The headset test is not available to telephones that do not have a headset jack or a headset plugged in.

1.	Press	, then £or NEXT until the display shows
	￿°‚fi
	Headset test.
2.	Press TEST or	to go ahead with a headset test.

You should hear dial tone through the headset. The volume is reset to a default level during the test. Pressing any button ends the test.

Testing the telephone speaker

1.	Press	, then £or NEXT until the display shows
	Speaker test.
2.	Press TEST or	to go ahead with a speaker test.

You should hear page tone through the telephone speaker at the maximum volume. The volume returns to its previous setting when you end the test.

Pressing any button ends the test.

Testing the power supply to a telephone

1.	Press	￿	, then £or NEXT until the display shows
	Power test.
2.	Press TEST or		to go ahead with a power supply test.

You should see all the indicators on the telephone go on and hear ringing at maximum volume. When the test has ended, the display should briefly show Power OK.

The test lasts for five seconds or until you press a button.

P0603544 02 ￿°‚fi Compact ICS 6.1 System Coordinator Guide