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Gasboy SiteOmat Maintenance Manual User Manual

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SiteOmat Setup and Maintenance Manual – MDE 4817G

9-4.3. Siemens MC35 GSM Modem

1. Initiate the modem with factory settings via the HyperTerminal. Type the commands:

AT&F, AT&W. (verify Ok)

2. The modem MUST have data in SIM (CSD), with known Data in number.

Figure 9-6. Siemens MC35 GSM Modem

Cable connection -

Siemens modem to OrCU serial port (see cable specification, paragraph 9-4.6).

Siemens DT9/M

1

2

3

4

5

6

7

8

9

OrCU DT9/M

3

2

5

Init String: AT&C0&D0

Baud Rate: 9600