Northern Modular Telephone Manual De Usuario

 

 — a DN (extension) that is shared by two or more persons.

 

dial tone— three consecutive tones followed by dial tone that you will hear when accessing some 

of your telephone’s features.

 

 — the Special Prefix Code is a number you’ll need to enter to activate many 

of the features on your telephone. For example, when you read “Enter the SPRE code plus

 

 

 

°‡

 

”, first 

enter the SPRE code, then press 

 

°‡

 

. For your convenience, the SPRE code and FFCs for your 

system are printed on a page located at the back of this guide. 

 

MSL-100 codes can be different from customer to customer. Check with your 

communications group for feature code prefixes.

 

 — the switchhook is the button which the handset presses down, disconnecting your call 

when you replace the handset.