TP-Link TL-MR3220, Quick Installation Manual

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3) Select “ Internet Protocol (TCP/IP) ” in Windows XP/2000 or
“ Internet Protocol Version 4 (TCP/IPv4) ” in Windows Vista/71 Then
click “ Properties ”1
4) Select “ Obtain an IP address automatically ” and “ Obtain DNS
server address automatically ”. Then click “ OK ”1
T3. What should I do if I cannot get Internet access with an
identified 3G/4G USB modem?
Please insert a suited SIM/UIM card into the 3G/4G USB modem 1)
correctly1
Please plug your 3G/4G USB modem directly into your PC and 2)
disable the PIN verification via modem utility.
Please verify that your Internet connection is working on your PC1 3)
Ask your ISP for the latest dial number and APN, correct the pre-set 4)
information manually1
T4. What should I do when the “Unknown Modem” message
displays?
Please go to our website: 1) www.tp-link.com , click the tab “ Support ”
and select “ 3G/4G USB Modem Compatibility List ”1 Please check
and make sure that your 3G/4G USB modem is on our Compatibility
List1
If your 3G/4G USB modem is on our list but the router shows 2)
"Unknown Modem", please go to our website to download the latest
firmware or bin file and upgrade the Router.
If the latest firmware or bin file cannot support your modem, please 3)
contact our technical support1