//拨号界面
Uri telUri = Uri.parse(\"tel:100861\");
returnIt = new Intent(Intent.ACTION_DIAL, telUri);
// 直接打
Uri callUri = Uri.parse(\"tel:100861\");
returnIt = new Intent(Intent.ACTION_CALL, callUri);
Uri callUri = Uri.parse(\"tel:100861\");
returnIt = new Intent(Intent.ACTION_CALL, callUri);