TP-Link TL-MR3420 User Manual page 24

Chapter 4
• Only when the WAN connection is Dynamic IP, Static IP or PPPoE can the router support the switch
between 3G/4G mode and WAN mode.
4. 2. 2. 3G/4G
To use the 3G/4G function, you should first insert a 3G/4G USB modem into the 3G/4G
USB port of the router. There is already much 3G/4G USB modem information embedded
in the router. The USB modem parameters will be set automatically if the SIM/UIM card
is supported by the router.
1. Visit http://tplinkwifi.net, and log in with the username and password you set for the
router.
2. Go to Advanced >
• Location - Please select the location where you're enjoying the 3G/4G card.
• Mobile ISP - Please select the ISP (Internet Service Provider) providing the 3G/4G
service. The router will automatically fill in the default Dial Number and APN of that ISP.
• Connection Mode
the 3G/4G modem.
Network > 3G/4G.
- Please select the connection mode to access the Internet with
Configure the Router
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