UK mobile operators began their collaboration with Twitter by introducing sms support on Twitter. Today, they have gone further and now Twitter supports mms.
Kevin Tau , the head of Twitter, made this deal with mobile phone operators Vodafone, O2 and Orange.
For the use of the service, the operator will not charge any additional fee, mms message in this case, will cost as much as sending mms within the network.
It is very easy to send such a MMS-MMS - you need to enter 86444 as the recipient's number. There will be generated a link to send to Twitter.
If this service is convenient, time will tell, but I personally think that using a bundle, for example, symbian + gravity or iphone + twitterrific is more convenient and cheaper. And the fact that it is faster so it is for sure.