Nortel Networks M760 manual

Models: M760

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Miscellaneous

 

 

 

 

 

A problem? Check…

 

 

 

 

 

 

Fault

Probable causes

 

 

 

 

No display

Check that the set is connected to the line

 

 

 

(line tone in the handset).

 

 

 

Check the connection cord to the line.

 

 

 

Check that the other sets in the system operate.

 

 

 

Check setting of display contrast.

 

 

 

 

No tone

Check that the set is connected to the line (plug).

 

 

 

Check the connection cord to the handset.

 

 

 

Check that the other sets in the system operate.

 

 

 

Check setting of handset volume, loudspeaker

 

 

 

or micro-headset volume.

 

 

 

 

No sound

Check setting of handset, loudspeaker or micro-headset volume.

 

 

 

 

 

 

 

Check that you have the right to call outwards.

 

No dial out

Check that your set is not locked and that you have dialed

 

 

 

the right password.

 

 

 

 

Message displayed in

Check the choice of display language.

 

a foreign language

 

 

 

 

 

No voice messages

Check your connection to a voice messaging system.

 

received

Check your welcome message or voice signature record.

 

 

 

Check activation of call forwarding to your voice mailbox.

 

 

 

 

 

 

 

 

 

85

Page 93
Image 93
Nortel Networks M760 manual