Thank you for choosing AIS 3G2100. Your service which will no longer be available in AIS 3G2100 is: "**For BB device, to use Internet or MMS, subscription of BB package with Internet is required, by dialing*630.(In case you're using Email package, after upgrade, email on your BB will be deleted but you can check it normally from computer,and can reset the setting at www.ais.co.th/BlackBerry).",. Please confirm your upgrade by pressing *988*1# free within 1hour. To check your promotion,dial *988*2#. For terms-conditions,dial *985 free.