&& (smsSendForm.getMobileNumber() == null || smsSendForm.getMobileNumber().length() == 0)){
smsSendForm.setCountryCode("43"); // we are from Austria
}
// user sets
UserSet userSet = prepareUserSets(req, smsSendForm, group);
// destination users
Set<User> users = userSet == null ? group.getUsers() : userSet.getUsers();
SortedSet<SmsDestinationAddress> userAddresses = SmsDestinationAddress.smsDestinationAddresses(users);
prepareUser(req, smsSendForm, userAddresses);
// senders
SmsSenderManager smsSenderManager = new SmsSenderManager(locale,session);