How to fix this problem with Arduino, GSM and Bluetooth Shield. i used the default configuration of GSM Shield Library with the connection TX(2)-RX(3) while the BT shield Connection is TX(1)-RX(0)., but when i power them ON the BT shield state is in Debug mode.
http://www.e-gizmo.com/KIT/Gizduino.htm
http://www.e-gizmo.com/KIT/BLUETOOTH%20SHIELD.html
http://www.e-gizmo.com/KIT/gsm%20shield.html