NORTHERN TELECOM SL100


PXML No. 121
APPROVAL No.


The NORTHERN TELECOM SL-100 is a large digital PABX. It caters for a maximum of 30,000 extensions and 4,500 private circuit or PSTN connections, or an equivalent combination of voice and data. It consists of hardware and software modules combined to form a customer package. The system supports up to 255 attendant consoles.

Made and distributed by:-
Northern Telecom Public Switching Systems Ltd
Northern Telecom House, Saint Cloud Way, Maidenhead Berkshire SL6 8XB

Installed by:-
Northern Telecom Public Switching Systems Ltd
Note: No new systems envisaged

Maintained by British Telecom

APPROVAL STATUS
Approved for private supply and BT maintenance as specified in Private Exchange Master List (PXML) No 121

PARTS LIST

 

 
 
BACK Home page BT/GPO Telephones Search the Site Glossary of Telecom Terminology Quick Find All Telephone Systems

Last revised: December 19, 2010

FM