Sony Xperia 5
It's not possible to send and receive picture messages
Solution 3 of 5: Your phone hasn't been correctly set up for picture messaging
A picture message is a message which can contain pictures and other media files and can be sent to other mobile phones. You can send and receive picture messages as soon as you've inserted your SIM. If this isn't the case, you can set up your phone for picture messaging manually.
EE MMS
EE MMS
eezone
eezone
eesecure
eesecure
secure
secure
149.254.201.135
149.254.201.135
8080
8080
234
234
33
33
mms
mms