2N VoiceBlue Lite - Manual v2.6 - Manual (Page 27)

2N - VoiceBlue Lite
Fig. 11 – SIM Card Inserting Procedure
Each SIM card inserted in the gateway has a unique set of
parameters. Their values are bound to the card IMSI, remain stored
in the gateway even if the SIM card has been removed and thus
need not be reset upon SIM card re-insertion.
2.8. PIN Entering Disable (Optional)
2N - VoiceBlue Lite is set at automatic PIN entering by default
(1234). To disable the PIN use any mobile telephone in which you
insert the given SIM card. By disabling the PIN entering you
invalidate any other VoiceBlue Lite parameters or PIN stored in
the gateway memory. If you do not disable this function,
VoiceBlue Lite will always ask for a PIN by LED signalling,
which must be identical for all SIM cards inserted.
2.9. Status Indicators
There is a panel with five LEDs on the gateway upper cover for a
quick GSM gateway status detection (see Fig. 12). The Power
LED signals that the gateway as a whole is in operation. The
GSM 1 to GSM 4 LEDs indicate the status of the respective GSM
modules.
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