SAM3Gplus User Guide V2.5
10
Ver2.5
6.4 SMB-Jack 50Ω Antenna Connector
6.5 USIM Holder
To insert the SIM card, remove the door by sliding it back toward the end. Make sure the SIM card faces the
right way as indicated on the box. Voltage levels over this USIM interface complies with 3GPP standards
6.6 LED Status
The LED indication has the following status:
-
LED on steady: The SAM3Gplus is searching for network.
-
LED flashes very slowly: No SIM card inserted.
-
LED flashes regularly: The SAM3Gplus is on and connected to the network, but not transmitting or
receiving data.
-
LED flashes at fast rate : The SAM3Gplus is in use (transmit/receive data)
-
LED is off : No power
