Siemens CX203isdn User Manual
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Glossary
SX303/353isdn / englisch / A31008-X353-B100-2-7619 / glossary.fm / 14.11.2005
H
Handsfree
A phone's handsfree set not only permits open listening but also allows you to talk
to the person on the other end without lifting the receiver by means of an integrated
microphone. This means others present in the room can also participate in the
conversation.
Hold
(Hold the line). Interrupts and re-instates an existing connection. In particular, it
permits enquiry calls and toggling between calls.
I
Internal calls
Connection between the base station and handsets made free of charge.
Internal ringer
Special ringtone on PABX's to distinguish between internal and external calls.
ISDN
Abbreviation for Integrated Services Digital Network, i.e., a digital network for
integrating services. This includes the integration of telephone, fax or data
transmission.
ISDN abbreviations
K
Keypad
The keypad supports special function keys such as the star (*) and hash (#) keys. In
this way, special functions offered by your network provider can be initiated using a
code, such as "#4711*".
CW
Call waiting
CF
Call diversion
3PTY
Three-party conference
CCBS
Callback on busy
CD
Call forwarding during the call phase