Problems on sending Text messages from contact list

[Guest shaharmargalit]

I have just bought Samsung Galaxy S II and used so far the S I.

So far I could send a text message by choosing a contact from my contact list, sliding his name to the left and a text messeage was opened.

I could do that on the SII for just 3 days and then it stopped responding to the action. I choose a contact, slide left the contact turns yellow and no text message screen!

Any one can help?

Thanks