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12 You like to separate the Charges of external Calls to different Accounts
The PBX phonebook entries (number and name) are accessible
from the phonebook menu of the system telephones COMfortel
1500/2500 and COMfort 1000/1200/2000 plus. A number presented by
an inbound call matching an entry in this phonebook, will be repre-
sented by the name in the telephone display.
With the program COMtools telephone book
you can transfer some of
the short-code dialling numbers from the PBX into a connected system
telephone COMfortel DECT 900 and COMfort DECT 800.
You can use this function only if the ISDN service „Calling line
identification restriction (CLIR)“ is available and activated by
your network provider.
For some of the ISDN telephones and for the system tele-
phone COMfortel 1500/2500 and COMfort 1000/1200/2000
plus as well as smar-tel-i (only on COMmander Basic) you can activate
the „Calling line identification restriction (CLIR)“ via an existing function
key or via menu. (see manual of the telephone; perhaps it is called as
„deactivate the identification“ etc.).
The T-Net digit sequence can be used: You can start the call
with
*31# + 0 + calling number. If you use an analog tele-
phone as an internal subscriber phone where a „call without presenta-
tion of the calling number“ can be started, you will be able to use also
this comfortable operation (see manual of the telephone; perhaps it is
called „call anonymous/nameless“).
In order to be able to assign the individual calls to certain accounts for
call charge evaluation (e.g. with the PC program COMlist), the PBX
offers you the following options:
Present a special MSN:
To start external calls with the presentation of
a special MSN, you need a system telephone COMfortel 1500/2500 or
COMfort 1000/1200/2000 plus (see manual of a telephone).
Selecting exchange lines:
If you like to get separate invoices for the
charges of different external calls from your network provider, you can
start these calls carefully directed via one of the existing S
0
ports (ISDN
connection, exchange line).
Besides this you need this function e.g. if you connected a GSM gate-
way to an external S
0
port. A mobile phone call will be directed to this
S
0
port then.
If you connected a GSM gateway or a Auerswald Box to an
internal analog port you may select these ports for mobile
phone or VoIP calls by dialling the internal number of these ports
instead of the exchange line access number.
The prerequisite for such a selected exchange line access is that the
PBX works with several ISDN exchange lines. If there are e.g. only two
external S
0
ports, you will be able to use the Exchange Line Access
Numbers
91 and 92 (COMpact 4410 USB: up to 2 S
0
ports after the
extension with a COMpact 2S
0
module).
If your telephone is configured as a Direct Exchange Line Telephone,
you hear the external dial tone right after picking up the receiver. In
order to call an external connection, you have to dial the external tele-
phone number without the Exchange Line Access Number
0. In order
to execute the other different call types, you have to dial each time the
* -key twice. If your telephone has no * -key or if this key does not
have the corresponding function, this function will not be usable (pulse
dial telephones and some of the ISDN telephones). On the system tel-
ephones COMfortel 1500/2500 and COMfort 1000/1200/2000 plus you
press the key next to „internal“ instead, on the system telephone
smar-tel-i (only on COMmander Basic) a key under „internal call“.
Finish the Call in a Query:
If the called person does not take the call,
you normally hang up. But if you do this out of an existing call while you
are calling another subscriber for a Query or a Blind Transfer, you will
disconnect also the connection to the person waiting in the background.
You dial the digit „1“ instead to finish the call here.
Call an external Number via Short-Code Dial Number (Dialling Assistance)
b f (**) k g
Dial Short-Code Dial
Number
internal dial tone (for Direct Exchange Line Telephone only) number of the Short-Code Dialling Number conversation
☞
Start external Calls without Presentation of your calling Number
b f (**) 669 0 r g
Start individual calls without the
transmission of the own telephone number
internal
dial tone
(for Direct Exchange
Line Telephone only)
Exchange Line Access Number
and external telephone number
conversation
☞
I
T
You like to separate the Charges of external Calls to different Accounts
Selecting Exchange Lines before starting an external Call (COMpact 4410 USB and COMmander Basic only)
b f (**) Z f r g
Select the 1st to 4th exchange
line before the call starts
internal
dial tone
(for Direct Exchange
Line Telephone only)
Exchange Line Access Number
for the 1st to 4th S
0
port
external
dial tone
external tele-
phone number
conversation
☞
The called Person does not take the Call