Siemens Gigaset CX203isdn Owner's Manual page 18

The MSNs entered are automatically assigned to all registered handsets as receive
MSNs. MSN1 is automatically assigned to all handsets as the send MSN.
This procedure is repeated for MSN2 to MSN9 and for MSN0.
Setting the receive MSN
The display shows: Set incoming MSN?
The receive MSN is used to answer incoming calls. The MSNs allocated to your ISDN
connection can be allocated to various end devices according to your preferences. You
can assign an end device multiple receive MSNs.
[RRRRRRRRRRRRRRRRRRRRRRRRRR ]
YES
[RRRRRRRRRRRRRRRRRRRRRRRRRR ]
YES
s
MSN1:12345678
j
This procedure is repeated for all devices registered on your telephone (handsets, data
modules etc.) and (on CX253SX353isdn) for the integrated answering machine.
When setting the receive MSN for an answering machine, only the MSNs
i
are offered in the MSN list which have not yet been assigned to another
answering machine.
Setting the send MSN:
The display shows: Set outgoing MSN?
Each internal user can be assigned exactly one of the available send MSNs. It is identified
to the person called and the network provider bills the call charges to this MSN. Each
end device can be assigned exactly one of the available send MSNs.
[RRRRRRRRRRRRRRRRRRRRRRRRRR ]
YES
[RRRRRRRRRRRRRRRRRRRRRRRRRR ]
YES
s
MSN1:12345678
j
This process is repeated for all handsets registered on your base station.
Press the display key to confirm the prompt.
Press the display key to confirm the Set allocation
Internal 11? prompt.
The list of entered MSNs is displayed.
Select the MSN which should be assigned to this end
OK
device, and confirm.
Repeat this sequence for all MSNs which should be
assigned to this end device as a receive MSN
(‰ = on).
Briefly press the exit menu key, to complete the
assignment for this terminal.
Press the display key to confirm the prompt.
Press the display key to confirm the Set allocation
Internal 11? prompt.
The list of entered MSNs is displayed.
Select the MSN which should be assigned to this end
OK
device, and confirm (‰ = on).
Press the exit menu key to end the assignment for
the device.
Preparing the base station for use
17