Question about Sony Ericsson W550i Cellular Phone
You will need to contact your mobile service provider and have them assist you with the settings on this.
Posted on Nov 02, 2008
call ATT, mine did this same problem, and it for some reason got kicked off in the ATT system that i didnt have the correct messaging plan anymore. it sounds odd, but it fixed mine. good luck!
you may try a master reset after backing up to your PC if that doesnt work.
Hope this helps! pls dont forget to rate the solution!
Posted on Mar 02, 2009
SOURCE: Picture Messages Wont Send
this has happened to me before on the verizon razor, the voyager and the first env. i suggest you simply turn off your phone, pull out the battery, and let it sit out for a while (5 mins or so) and not in direct sunlight. put your battery back in, and restart your phone.
this happens to me a lot, its a verizon issue.
hope i helped :)
Posted on Jul 20, 2009
Tips for a great answer:
May 29, 2011 | Kyocera X-tc Cell Phone
To get GPRS/MMS setting, you need to contact your service
provider through phone or go directly to their office.
They will send you the settings for your model. You will
receive service settings in the special text message called as smart message.
Please save the settings to your phone and set it has default settings. Then
you can start using the GPRS/MMS in your phone.
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