cant get MMS working t-mobile/straight talk
im a new blackberry owner i have straight talk and using a t-mobile sim card from the activation kit for straight talk i cant send or recieve picture messages and the settings are complicated the APN setting is blank all i see is fast.t-mobile.com then a username needed and a password have no clue. proxy URL is blank, ands MMSC URL says //mms.msg.eng.t-mobile.com/mms/wapemc i seriously dont know howw to fix it i tried everything help?! thanks in advance using CB10 looked cant seem to find similar threads about it...