Siemens 1190 User Manual

Note:

The number of external lines and extensions available depends on the system’s configura-

tion.

[1] The name and type are printed on the bottom of the  optiPoint 500 telephone set.

Function keys

12

12

12

20

Full-Duplex Speakerphone 

Feature

-

-

Yes

Yes

Display  backlight

-

-

-

Yes

Headset connection:

• Built-in  interface

-

-

-

Yes

• Adapter

-

Yes

Yes

Yes

• Handset Interface

Yes

Yes

Yes

Yes

USB Interface

-

Yes

Yes

Yes

Additional terminal interface 

(slave)

-

Yes

Yes

Yes

Adapter  slots 

0

1

1

2

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