![background image](http://html1.mh-extra.com/html/karel/gt20/gt20_technical-reference-and-users-manual_3490508016.webp)
TECHNICAL REFERENCE AND USER’S GUIDE
REV A
GSM GATEWAY
Call Forwarding On Busy:
This program activates that the calls coming over the GSM module on GT20/GT10 are
forwarded to another number when the module is busy.
Parameters
P
:
0
Forwarding is not on line
:
1
Forwarding is not on line
Default
P = 0
Number Entry For Call Forwarding On Busy:
This program stores the number to which the calls coming over the GSM module on
GT20/GT10 are forwarded when the module is busy.
Parameters
P
:
Telephone number with at most 16 digits
Notes:
•
If the number of digits is less than 16, then the end of the number can be indicated
by the key
#
.
• Forwarding is automatically activated when the storing is performed.
Number Erasure For Call Forwarding On Busy:
This program erases the number to which the calls coming over the GSM module on
GT20/GT10 are forwarded when the module is busy.
Call Forwarding On No Answer:
This program activates that all the unanswered calls coming over the GSM module on
GT20/GT10 are forwarded to another number.
Parameters
P
:
0
Forwarding is not on line
:
1
Forwarding is on line
Default
P = 0
23
899 P
900 P
901
902 P
Number Entry For Call Forwarding On No Answer:
This program stores the number to which the unanswered calls coming over the GSM
module on GT20/GT10 are forwarded.
Parameters
P
:
Telephone number with at most 16 digits
Notes:
• If the number of digits is less than 16, then the end of the number can be indicated
by the key
#
.
• Forwarding is automatically activated when the storing is performed.
Number Erasure For Call Forwarding On No Answer:
This program erases the number to which the unanswered calls coming over the GSM
module on GT20/GT10 are forwarded.
Call Forwarding In Unreachable Status:
This program activates that all the calls coming over the GSM module on GT20/GT10 are
forwarded to another number whenever the module cannot be reached.
Parameters
P
:
0
Forwarding is not on line
:
1
Forwarding is on line
Default
P = 0
Number Entry For Call Forwarding In Unreachable Status:
This program stores the number to which the calls coming over the GSM module on
GT20/GT10 are forwarded whenever the module cannot be reached.
Parameters
P
:
Telephone number with at most 16 digits
Notes:
•
If the number of digits is less than 16, then the end of the number can be indicated by
the key
#
.
Number Erasure For Call Forwarding In Unreachable
Status:
This program erases the number to which the calls coming over the GSM module on
GT20/GT10 are forwarded whenever the module cannot be reached.
24
903 P
904
905 P
906 P
907