Why won't my Windows Nokia phone text media or pictures?

[Windows Central Question]

I moved to Net 10 from T-mobile and now not able to instant message pictures. Please help.

 

[RumoredNow]

Re: Windows Nokia phone wont text media or pictures.

You access this by going to Settings > cellular + SIM > SIM settings > edit APN & then edit MMS APN

Here is help on what values are needed from Net 10 users. http://forums.windowscentral.com/windows-phone-8/266261-new-net10-apn-settings-using-t.html