MS48IP Programming Guide
3
NUMBERING PLAN
MS Series PABX systems have different numbering plans with respect to their
capacities and types. The differences and the factory set numbering plans of
MS48IP can be seen in the following table.
Capacity (Initial capacity, total
number of ports)
Line
numbers
Extension
numbers
Flexible
numbering
4 lines / 12 extensions
16 ports, max. 48 ports
01….04
01….12 (E)
11….22
111….150 (E)
+
* Only the analog capacities of the MS48IP are given, the IP capacities are not
shown on the table.
E: With expansion cards.
Extension numbers can be defined as up to 4 digits by Flexible Numbering.
When it is required to enter the extension number during the programming the last
value of the extension number must be entered within the program code.
