My blackberry curve 9320 is neither sending nor receiving picture (MMS) messages. The research I've done said to click the text messages icon, press the menu key, and then select options. Apparently this section should have an MMS section, but that does not appear on my phone. All that shows up are "General Text Messaging Options" and "SMS." I have unlimited SMS and MMS on my phone plan. Does anyone know how I can fix this? Please help if you can!