here is a GridBloc Game development you might be interested in:
GridBloc Game now has in-game SMS messaging for WAP and html/PocketIE players.
PIE version game at
http://www.gridbloc.com/gbhtml
Flash for PPC at
http://www.gridbloc.com/characters/i...flashinstaller
simply put, players on WAP mobiles or Pocket IE devices (Orange SPV
microsoft smartphone and wi-fi/wireless pocketpcs such as 02 xda,
t-mobile, verizon's thera, etc) can send SMS messages to their
opponents while playing games. Msgs are sent with a click of the
button, no need to fill in any contact info or worry about strangers
having your mobile number. SMS capability is through a SMSC provided
by a developer relationship with Simplewire.
full details at the top of
http://www.gridbloc.com/corporate/pressreleases.html
thanks
mario champion