Can not connect to Internet!

[Michelle Watson3]

So I have been trying to set up my APN to receive internet and mms and have not succeeded. I really need some help with this. I will show the settings I used, but was not successful.
APN-att.mvno
PROXY-not set
PORT-80
USERNAME, PW, SEVER- not set
MMSC-http:mmsc.cingular.com
MMS PROXY-66.209.11.33
MMS PORT-80
MCC-310
MNC-410
AUTHENTICATION TYPE CHOICES ARE-none, pap, chap, pap or chap. I CHOSE NONE.
APN TYPE CHOICES ARE-internet +mms, internet, mms I CHOSE INTERNET
APN protocol- ipv4 ONLY CHOICE N CAN NOT CHANGE
ENABLE/DISABLE APN-apn enabled N AN NOT CHANGE
BEARER CHOICES ARE- lte, ehrpd, unspecified I CHOSE UNSPECIFIED.

Please help me with this!!!!

Thanks in advance.
Samsung Galaxy Note i717


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