5.3 Appendix C: System call numbers
The table below shows the default numbers of facilities and extensions.
System call number Default Comment
Priority call *
Trunk lines 00
Audio in/out 01
Extensions 10, 11, 12..
CDM system access to outgoing call #10
Order a single wake-up call #110
Order a repeated wake-up call (every
day, until by a new wake-up call order)
#111
Cancel an ordered wake-up call #112
Set date #120
Set time #121
Call pick-up #06
Conference (TalkBack) #07
Paging call #08
Alarm call #09
71 | Appendices