How do i get MMS on jailbroken 3.1.2 with no data

[2beCarbon]

hello
i have a iphone 3g with jb 3.1.2 with unlimited texting on AT&T but i dont have data plan
i was wondering does anyone know how to get MMS without the data.
So far i did some research and heard the you need data to send and or receive MMS.

If anyone knows how to it will be great. thx

 

[flyingember]

Does SMS work?

If so, MMS will work

 

[2beCarbon]

but mms needs edge and when i try to send mms it comes up with a red question mark

 

[flyingember]

Then get a data plan

 

[Earless Puppy]

get the data plan, you are wasting such a good phone and its features if you do not have a data plan