Operating information

Operation with multiple devices

ìRefer to the table below for details of which devices you can connect to one another.

Base stations

Internet access (IP)

Internet telephony

Maximum number

 

 

and PC control

of handsets

 

 

 

 

C340/345

+

6

 

 

 

 

C350/355

+

6

 

 

 

 

E450/455

+

6

 

 

 

 

S440/445

+

6

 

 

 

 

S450/455

+

6

 

 

 

 

S645

+

6

 

 

 

 

SL440

+

6

 

 

 

 

SL550/555

+

6

 

 

 

 

CX340/345isdn

+

+

1+4**

 

 

 

 

CX100/150isdn

+

6

 

 

 

 

SX100/150isdn

+

6

 

 

 

 

SX203/253isdn

+

8

 

 

 

 

SX205/255isdn

+

8

 

 

 

 

SX303/353isdn

+

8

 

 

 

 

SX440/445isdn

+

+

1+4**

 

 

 

 

SX450/455isdn

+

+

1+4**

 

 

 

 

SLX740isdn

+

8

 

 

 

 

4170/75isdn*

+

8

 

 

 

 

3070/75isdn*

+

8

 

 

 

 

*For these base stations, you must carry out a firmware update to Gigaset SX205/255 during the installation.

**One Gigaset M34 USB PC adapter and a maximum of 4 handsets can be registered on these base stations.

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