coM.sat ISDN Basic Manual page 38

coM.sat ISDN Basic
indication. Following commands and data are directly transferred between PC and
GSM module so that it behaves as a fax class 1 modem for the PC.
Outgoing fax and data connections are always possible via the serial interface
without special configuration. If the dail command (ATD) is detected, this command is
given to a free GSM module regarding the net access numbers, and this module is
connected transparently to the PC, so that the PC again operates as if connected to
a fax class 1 modem. If the PC sent other commands immediately before the dial
command which are not processed by the coM.sat ISDN Basic itself, these
commands are also sent to the GSM module before dialling. Further information on
fax and data connections can be found in chapters 4.5 and 4.6.
Note 1: The SIM cards used must support fax and data calls.
Note 2: If fax and/or data shall be exchanged with the use of a PC, but the PC
software did not activate the serial interface, these calls will be rejected.
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16/01/09 38 coMsat ISDN Basic Manual V2.7.doc
Note Protection Mark according to DIN 34!