TECHNICAL REFERENCE AND USER’S GUIDE
REV A
GSM GATEWAY
19
804 P
805 P
811 P
20
Usage of the key
*
:
In case a mistake is made during number entry, GT20/GT10 cancels the digits dialed
so far and generates dial tone again, to enable another try by employing this key.
Parameters
P : 0 The
key
*
cannot be employed to renew the dial tone
: 1
The
key
*
can be employed to renew the dial tone
Default
P = 1
Notes:
In case GT20/GT10 is connected to a Karel exchange, the extensions can employ the
key
*
to renew the dial tone of GT20/GT10 in GSM calls. However, for that case the
authorization of using the key
*
must be blocked for the related extensions by the
exchange.
CLIP Information Transmission:
Number of the GSM module is transmitted to or hidden from the other parties in the calls
made over GT20/GT10.
Parameters
P :
0
The number is not transmitted to the other party; it is hidden (CLIR.)
:
1
The number is not transmitted to the other party (CLIP.)
Default
P = 1
Resetting Memory Tables:
Parameter changes made on GT20/GT10 can be reset to factory defaults when necessary
through this program.
Notes:
Through this program the parameters below can be reset to their factory defaults:
Automatic PIN ode Entry
Active
Caller ID Information
It is generated
Caller
ID
Standard ETSI
Usage of the key
#
On
line
Usage of the key
*
On
line
Transmission of CLIP Information
On line
Call Initiation Period
3 sec.
812 P
813 P
841
Caller ID Information:
By this program, GT20/GT10 transmits the Caller ID information for the call coming over
the GSM module to the exchange or telephone over the analog line.
Parameters
P
:
0
Caller ID transmission is not on line
:
1
Caller ID transmission is on line
Default
P = 1
Notes:
• Only if there is the caller information in the incoming call, GT20/GT120 can transmit
that information to the exchange or telephone. If the number information of the caller
is blocked, then GT20/GT10 cannot generate the caller ID information, for it cannot
get the necessary information.
Caller ID Standard:
By this program, standard of the caller ID information for the incoming calls that will be
transmitted to the exchange or telephone over the analog line by GT20/GT10, is selected.
Parameters
P :
0
The Caller ID information is generated according to the ETSI
standard.
:
1
The Caller ID information is generated according to the Bellcore
standard.
Default
P = 0
Usage of the key
#
:
In order to make a call over GT20/GT10, the number to be called is dialed. If no other
number is dialed for a certain period, then GT20/GT10 initiates the call with the numbers
dialed so far. In order to initiate the call without waiting period, the key
#
can be employed.
When the
#
is dialed, GT20/GT10 initiates the call by using the numbers dialed so far.
Parameters
P :
0
The
key
#
cannot be employed for terminating the number entry.
: 1
The
key
#
can be employed for terminating the number entry.
Default
P = 1
Notes:
In case GT20/GT10 is connected to a Karel exchange, the extensions can employ the key
#
to terminate the number entry in GSM calls. However, for that case the authorization
of using the key
#
must be blocked for the related extensions by the exchange.
