Ascotel IntelliGate 2025/2045/2065
Part 1 Supplementary Equipment and Additional Applications 131
Other Features
The following entries can also be made for pagers:
• Abbreviated dialling destination
• Emergency number
• Destination for Do not disturb
• Substitution destination
• Hotline
Connection
Fig. 1.47: teleCOURIER 900 connection (paging system with S interface)
The paging system is connected to the system via one or more S interfaces and
operated in V2 mode. It communicates with the system via the S bus paging inter-
face (PSI).
A D channel is used for signalling the pager. This means that several parallel pag-
ing operations are possible, with one S interface usually being sufficient.
S
S
A bus
Voice bus
T941IS T941VMT941IS
J03 J05 J03 J05
T941
SM
•
•
•
T941
SM
Pager 1
Pager n
*82 SC No.
Control unit
Interface
haz0252aaend0
PBX
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