IOS 4: Not receiving MMS from non-iPhones

[heskech]

Anyone receiving MMS from non-iPhones? If so, from non-iPhones on a different carrier than yours?

I am able to send and receive MMS to/from other iPhones but when someone without an iPhone sends me an MMS, I receive: "Callback #: XXX-XXX-XXXX". This was not an issue with iPhone OS 3.x. I've reproduced the problem on three different phones all running iOS 4 (a 3GS and 2x iPhone 4's).

On all three iPhones, we have tried resetting network settings, but this doesn't fix it.

 

[ugp]

I have not had this problem.

 

[heskech]

Sending MMS via email used to work and now it doesn't (e.g. sending email to <phonenumber>@mobile.mycingular.com) with iOS 4. Again, can reproduce on 3 different AT&T phones.

The MMS is received by the iPhone w/ iOS 4 but there no photo.

 

[ksavage523]

Sending MMS via email used to work and now it doesn't (e.g. sending email to <phonenumber>@mobile.mycingular.com) with iOS 4. Again, can reproduce on 3 different AT&T phones.

The MMS is received by the iPhone w/ iOS 4 but there no photo.

I am having the same issue. When I send a photo to an iPhone through MMS it goes through fine. When someone sends me a message from a different carrier (Droid) I just get the MMS alert with their name and nothing in it.

 

[modyssey]

I ran in to something similar this morning. I logged in to AT&T and noticed there was a new messaging option (at least new to me). One was for iPhone Unlimited and the other was listed as Messaging Unlimited. I switched to the Messaging Unlimited, which was the same price as iPhone Unlimited...problem solved, but still a PITA trying to figure out WTF. I hope that helps.