TP-LINK TL-MR3420 User Manual

 

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Choose menu “Network→3G”, you can configure parameters for 3G function on the screen below. 

To use the 3G function, you should first insert your USB modem on the USB port of the Router. 

There are already much 3G USB modem information embedded in the router. The USB modem 

parameters will be set automatically if the card is supported by the Router. Take E220 for example. 

If your USB modem inserted is supported by the Router, then your modem model will be shown in 

the 3G USB Modem field as shown in Figure 4-6. Otherwise, “Unknown Modem” will be shown 

instead as shown in Figure 4-7. Please visit our website http://www.tp-link.com to get the latest 

USB modems compatibility list. 

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3G settings are unavailable when the Internet Access mode is set to WAN Only mode. Please 

change settings on 

 if you want to use 3G.