Internet - TP-Link TL-MR3420 User Manual

4.2 Internet

Choose menu "Basic > Internet", and you can view or change the basic ISP information for
your router.
 3G/4G
3G/4G USB Modem - 3G/4G device status Plugged or Unplugged.

Mobile ISP - Please select the ISP(Internet Service Provider) you apply to for 3G/4G

service. The router will show the default Dial Number and APN of that ISP.
Connection Mode - Please select the Connection Mode to accessing the Internet with

3G/4G.
Connect on Demand - You can configure the router to disconnect your Internet

connection after a specified period of the Internet connectivity (Max Idle Time). If
your Internet connection has been terminated due to inactivity, Connect on
Demand enables the router to automatically re-establish your connection as soon
as you attempt to access the Internet again. If you wish to activate Connect on
Demand, click the radio button. If you want your Internet connection to remain
active at all times, enter 0 in the Max Idle Time field. Otherwise, enter the number
of minutes you want to have elapsed before your Internet connection terminates.
Note - Sometimes the connection cannot be disconnected although you specify a

time to Max Idle Time because some applications visit the Internet continually in
the background.
Connect Automatically - Connect automatically after the router is disconnected.

To use this option, click the radio button.
Connect Manually - You can configure the router to make it connect or disconnect

manually. After a specified period of inactivity (Max Idle Time), the router will
disconnect your Internet connection, and not be able to re-establish your
connection automatically as soon as you attempt to access the Internet again. To
use this option, click the radio button. If you want your Internet connection to
remain active at all times, enter 0 in the Max Idle Timefield. Otherwise, enter the
TL-MR3420 3G/4G Wireles N Router User Guide
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