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MPI-USB user manual
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2022/01/21 01:28
PIN
PIN number of the SIM card, up to eight numeric characters (only for TELE-SERVICE GSM).
Provider
With the button „Provider“ the provider could be chosen. Read the list of providers could be
elapse more than a minute. In the end the possible provider are listed for selection. With
„Automatic“ the GSM-Modem tries to connect automatically to a provider. On the right side of
the button, the actual used selection is displayed. Display Description:
Automatic: The provider is automatically searched and selected from the GSM-modem.
Manual: The Provider is selected manually from the GSM-Modem no network registered: No
connection to the GSM-network, the receive-quality is too bad set format: The format of the
provider is set
Manual/automatic: The modem tries to select manually the provider, if this fails an automatic
search is done
Unknown: Unknown response from GSM-Modem
Refresh
The button „Refresh“ reads the signal strength from the modem, the quality is displayed.
Display Description:
Unknown: Unknown state of the GSM-network no registration: The modem is not registered in
the GSM network, no provider found registration denied: Registration in the GSM-network is
denied Search network: In Search for a GSM-Provider GSM: Attached to GSM GSM(ROAMING):
Attached to GSM, but with a Roaming-Partner. This could lead to high costs! The radio quality is
displayed, together with the bit-error-rate.
Value Description:
99 No network, no receive
00 Very, very bad receive-quality
01 Very bad receive-quality
02 to 09 Bad receive-quality
10 to 17 Medium receive-quality
18 to 25 Normal receive-quality
26 to 30 Good receive-quality
31 Best receive-quality
Information about the rest of the Index GSM/ISDN/SMS: