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Glossary
CX 253i / SWZ PTT en / A31008-X353-P100-1-19 / glossary.fm / 03.12.2007
N
Notebook function
During a phone call you can enter a phone number in the phone's temporary
memory to be dialled later.
NT/NTBA (NT2 a/b)
Network terminating device (NT = Network Terminator and NTBA = Network
Terminator Basic Access). The public ISDN network is terminated with the NT. The NT
acts as a bridge to the existing telephone outlet. Only the NT can or may be
connected to the ISDN telephone outlet. Under no circumstances should analogue
terminals also be connected to the phone outlet. ISDN terminals and additional ISDN
outlets are connected to the NT.
Analogue telephones must only be connected to analogue ports (a/b-Port) of the NT
2 a/b.
O
Open listening
At the touch of a key, all those present in a room can listen in to a phone call via an
integrated loudspeaker. See also "Handsfree talking".
Outgoing MSN, freely selectable
A performance feature which helps you to individually determine which MSN should
be used for the following call. This is not only important for the phone number
display on the called handset but also for billing charges. This is because call
charges, which can be broken down free of charge according to MSN on the network
provider invoice, are billed according to the MSN used to make the call.
P
Parking
A call is parked when you want to unplug the telephone during a call, or you want
to continue your call from another telephone with the same connection. The
connection is retained while it is parked.
PDA (
Personal Digital Assistant)
Small portable computer, for example including calendar, address book and notes
function and other applications such as a web browser for Internet access and a
media player for playing back music.
Phonebook
An added feature on a phone allowing the name and phone number of several users
to be stored. The phone numbers can quickly be found and dialled.
PIN
Abbreviation for Personal Identification Number. Protects against unauthorised use,
e.g., system PIN, AM PIN, handset PIN.
