Gigaset SX100 isdn Instructions Manual page 172

E
ECT (Explicit call transfer)
See "Transferring"
Electronic code lock
Personal identification number (=> PIN), used to protect a telephone from
unauthorised calling– only emergency calling is possible. Incoming calls can be
answered.
Enquiry call
You are making a call. Using the function "enquiry call" you interrupt the call
temporarily to establish a second external or internal connection to another party.
When you end the connection to this party immediately, this was an enquiry call. If
you switch back and forth between the first and second party, this is called toggling.
Exchange authorisation level
The various parties of the base telephone can be assigned different authorisation
levels. For example, while party A may only answer incoming calls, party B has can
make unlimited calls.
H
Handsfree talking
The handsfree unit of the telephone allows not only listening to, but also speaking
with the party via a built-in microphone while the handset is not picked up. This
allows others in the room to take part in the call.
Hold
(Hold). Interrupt and restore an existing connection. Especially enables enquiry calls
and toggling.
I
Internal call
Connection between base telephone and handsets, free of charge.
Internal ringer
Special signalling to the PABX to distinguish between internal and external calls.
ISDN
Abbreviation for Integrated Services Digital Network, i.e., the services of an
integrated digital network. Here integration means telephone, fax, or data
transmission.
ISDN abbreviations
CW
CF
3PTY
CCBS
CD
Call waiting
Call forwarding
Three-way conference call
Ringback when the number is busy
Call forwarding during the call phase
ISDN glossary
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