Tenda 4G680, User Manual

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Contents
1 Product overview .......................................................................................................................... 1
1.1 What it does ........................................................................................................................... 1
1.2 Main features ......................................................................................................................... 1
1.3 Appearance ............................................................................................................................ 2
1.3.1 LED indicators .............................................................................................................. 2
1.3.2 Ports & bottons ........................................................................................................... 3
1.3.3 Label ............................................................................................................................ 4
2 Quick setup ................................................................................................................................... 5
3 Login .............................................................................................................................................. 7
4 Status ............................................................................................................................................. 8
5 WAN .............................................................................................................................................. 9
5.1 Connection ............................................................................................................................. 9
5.2 Connection setting ............................................................................................................... 10
5.2.1 Connect the router to a modem for internet access ................................................ 10
5.2.2 Insert a SIM card into the router for internet access ................................................ 14
5.3 APN setting ........................................................................................................................... 15
5.4 4G/3G/2G modem ............................................................................................................... 16
5.5 PIN ........................................................................................................................................ 17
5.5.1 Unlock and lock a SIM card ....................................................................................... 17
5.5.2 Change the PIN code ................................................................................................. 17
5.6 PLMN .................................................................................................................................... 19
5.7 Data limit setting .................................................................................................................. 20
5.7.1 Data usage/statistics ................................................................................................. 20
5.7.2 Reset statistics ........................................................................................................... 20
6 LAN .............................................................................................................................................. 21
6.1 LAN ....................................................................................................................................... 21
6.2 DHCP .................................................................................................................................... 22
6.2.1 DHCP server .............................................................................................................. 22
6.2.2 Leased hosts .............................................................................................................. 23
7 SMS.............................................................................................................................................. 24
7.1 New message ....................................................................................................................... 24
7.2 USSD ..................................................................................................................................... 25
7.3 Inbox ..................................................................................................................................... 26
7.4 Outbox .................................................................................................................................. 27