Maybe I am missing it, but does anyone know where the MMS settings are in 8.1 Update 2 ? I know its in 8.1 Update 1 but I cannot seem to find it in Update 2 .. any help would be appreciated.
On my AT&T Lumia 640 XL LTE (RM-1063) purchased from Microsoft USA...
Settings > cellular+SIM > SIM
There is a button there named [add MMS APN] which would probably say [edit MMS APN] if it had been define.
OK, let me try again. It is the same as Mary Beth said...
On my AT&T Lumia 640 XL LTE (RM-1063) purchased from Microsoft USA...
Open Messaging app. Click on three dots > Settings. Group text On | Off Keeps replies in one thread using MMS. When you respond, you'll be sending an MMS message to a group of recipients and may incur additional charges.