I'm a Google Apps Premier edition user and have lodged a Google support request for contact details.
thank you for this symcom
a support request with Google might get the ball rolling
vodacomdata, just a suggestion...
can vodacom engineers not do the following:
- register a google account
- configure sms reminders
- trace blocked messages sent to the number you registered
this will show you where the messages are coming from and which number/short code to unblock.
or
get hold of an MTN user with working reminders, and see where they originate from