Huawei E392 Quick Start Manual page 69

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1
Getting to know 4G modem
1
Light-emitting diodes (LEDs), which indicate:
• Green light, flashes 2 times every other second
= Modem is turned on
• Green light, flashes 5 times a second
= Modem software is being updated
• Green light, flashes once a second
= Modem is connecting to the 2G network
• Blue light, flashes once every other second
= Modem is connecting to the 3G network
• Light blue light, flashes once every other second
= Modem is connecting to the 4G network
• Green light
• Blue light
• Light blue light
2
USB connector
3
Strap attachment point Keep the cap and modem
together by threading a strap through the attachment points
4
Slot for SIM card
5
Port for external antenna
6
MicroSD card slot For connecting a memory card
4
= Modem is connected to the 2G network
= Modem is connected to the 3G network
= Modem is connected to the 4G network
3
5
6
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