Instructions

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Status question
By “AT+CREG?” the registration status is shown by the device.
Name of provider network
By “AT+COPS?” the provider name is querried and shown by the device.
Check of the dial-in- function=
Check the dial-in- function as follows: ATDT followed by a phone number. With the
command ATH or AT+CHUP you can close a call. =
=
Sending of an SMS=
Call of the SMS- service of the provider: AT+CSCA="+49xxxxxxxxxx" (Example for
Germany).
The SMS is to be transmitted by PDU- or Text- mode to the modem. Please use the
AT- commands that are described in the AT-command manual (PDF on product-
CD)
13. Troubleshooting
The service technicians of the producer strive to give you support as best as possi-
ble, if a LAN modem is not working according to the customers needs. However, it is
not possible to evaluate individual or unusual configurations and situations at the
operation site from the distance. Therefore, it is not possible to decide between a
possible malfunction of the modem and faults that are caused by the conditions of
the LAN environment at the operation site.
We kindly ask you first of all to test a LAN- modem with the standard configura-
tion and in connection with a PC (please have a look into the manual). Is it neces-
sary to modify the configuration this shoeld be done very careful. It is recommended
to contact the service ofthe producer before.