Nokia 520 APN settings

[Roxie1215]

Bought a new Lumia 520 AT&T GoPhone and activated it with Straight Talk micro sim last night. The phone works as does text messaging but we cannot get MMS to work.
Thsi is what I was told to put in my APN settings, but it's not working.
Internet APN:
APN: tfdata

MMS APN:
APN: tfdata
WAP Gateway (URL): mms3.tracfone.com
WAP Gateway Port: 80
MMSC (URL): http://mms-tf.net
MMSC Port: 80

Anyone know the correct APN settings?

[Sophie_ST]

Hi Roxie1215. My name is Straight Talk Sophie. I’ve sent you a private message; please check your inbox. Thanks.

[Roxie1215]

I went there but no one was there.

[ST - Catherine]

Hi Roxie1215. My name is Straight Talk Catherine. Sorry that you’re having a problem. Please check your forum inbox for a private message. Thanks.

[holrosa]

I have a Nokia 520 also. Need the APN. HELP!!!!

[Jennifer_ST]

Hi holrosa. My name is Straight Talk Jennifer. Sorry that you’re having a problem. Please check your forum inbox for a private message. Thank you.

[ST-Mike]

test