ConiuGo 700100140 Hoja De Datos
37
settings. Please ensure that the COM-port parameters (baudrate, data bits, parity,
stop bits) are correct.
Check whether other programs use the COM-port of the computer (PC). E.g., Hot-
sync managers can retain control of the port and should be disabled when not in use.
Restart the computer and activate only the terminal program.
Connection cannot be established:
Common mistakes
Common mistakes
The SIM-card is not inserted to the modem.
The PIN-number is not entered.
A not available GSM network is selected.
The GSM Modem is not booked into the GSM network
The antenna is not connected, not suitable or is damaged.
The wrong telephone number is entered
Possible system faults
Another connection is active
The call is not answered by the receiver
Possible reasons:
The receiver is not a modem
The receiver does not support the selected parameters (“no carrier”)
The receiver is busy
The GSM Modem is not booked in the GSM network
Wrong screen indication
Unintended double characters are shown: switch off echo-mode by ATE0.
Incorrect messages that are received from the modem: The format of the
data settings has to be checked. They have to be equal for both the trans-
mitting and receiving modem.