A mate of mine has handed me his Samsung Corby Pro and asked me to make MMS work. I've been wrestling with this awful device for the better part of an hour and I still can't figure out why MMS isn't working!
Does anybody have any experience with this device? (link: http://www.samsung.com/sg/consumer/mobile-phone/mobile-phone/business/GT-B5310RRAXSO/index.idx?pagetype=prd_detail&tab=support)
I've entered his Slingshot APNs but I must have got something wrong somewhere because the error message for outbound MMS has gone from "please configure" to "Network unavailable"...