Siemens CX203isdn 사용자 설명서

SX303/353isdn / englisch / A31008-X353-B100-2-7619 / starting.fm / 14.11.2005

A few settings are necessary before using your base station. The Getting started wizard 

(page 15) is designed to help you with this. It can be called up at any time using the 

display on your base station (page 15) or using an added=feature S44, S1 or SL1 

handset (see handset operating instructions). The following settings can be set one 

after the other.
◆ Date and time
◆ Show/hide answering machine 1… 3 (on CX253 or SX353isdn)
◆ Find out/enter the MSN for your connection
◆ Set the device type for the connected device
◆ Set the receive MSN
◆ Set the send MSN
◆ Outside line code (when using a PABX)
Alternatively, you can make settings on your base station using a PC (see operating 

instructions for PC software).
Operating instructions for the S44, S1, SL1, C34, C1, C2 and C32 handsets can be found 

on the enclosed CD and on the Internet at www.siemens.com/service.

MSN = Multiple Subscriber Number. You can apply for up to ten different telephone 

numbers for one multiple ISDN connection. An MSN is one of the phone numbers 

assigned to you without an area code.
You telephone uses the MSN entirely as you require. The following differentiation is 

made:
◆ Receive MSN: Phone numbers you may be called on. You can assign the receive 

MSNs to specific internal users (terminals) (page 94). Incoming calls are only 

forwarded to the terminals to which the relevant MSN has been assigned. Terminals 

can be e.g. handsets or answering machines.

◆ Send MSN: Phone numbers that are identified to the person you are calling. The 

network operator calculates charges based on the send MSN's. You can assign a 

fixed send MSN to each internal user (page 94).

Internal users
Your base station is assigned the fixed internal number 10.
Possible internal users are: 

Example of how to assign an MSN: 
You have applied for four MSN's, two for business use (MSN1, MSN2) and two for private 

purposes (MSN3, MSN4). Four handsets are connected to a base station. Two handsets 

(Int.11 and 12) and the answering machine AM 91 are intended for business use, and 

Data modules 

Integrated answering machine