Thank you for your response. Yes I set the following according to WFM https://www.myfamilymobile.com/support/devicesupport/devicesupport.aspx?device=a649a78a-bd94-457c-90a3-7c8b7ac7b1f8
MMSC: http://wirelessfour.mmsmvno.com/mms/wapenc
MMS Proxy: <Not set>
MCC: 310
MNC: 260