Operating Instructions and Installation Instructions

4
2. Using an Extension
Introduction
Any standard tone telephone may be used with your telephone system. Extension programming and
operations are carried out with a tone telephone plus a 100ms recall/flash key.
Extension Codes Quick Reference
Dialling and Feature Access Codes
Access Code Dialled Service Feature Description
0
(or 9)
Outgoing Exchange Line Call
(* For systems using 9 for a line)
1* ext. Page a single terminal extension
1* group Page all terminals in an extension group
10 Paging port
11-18 & 21-24 Call extensions (Internal Calls)
19 Door Phone 1 (optional)
29 Door Phone 2 (optional)
500 Last Number Redial
501-599 System Speed Dial Call
70-79 Dial extension speed dial numbers
80 Make a general call
81 Extension group 1 call with 1 ring
82 Extension group 2 call with 2 rings
83 Extension group 3 call with 3 rings
84 Outgoing Call with flash transparency
85 Pick up parked call
86 Pick up any call
88 Outgoing Call with Data Protection
89 Camp off
91 – 96
(or 01 – 06)
Outgoing Call via Exchange Line 1 – 6
(* For systems using 9 for a line)
#0 Cancel Exchange Line Call-back When Free
#5 Cancel Internal Call Call-back When Free
**account_PIN Code to enter before dialling out if account codes are active
* 719 # Operate door 1 latch relay
* 729 # Operate door 2 latch relay
Section
2