How does Fujian Unicom's iphone3gs check the phone bill balance by sending short messages? Where to send (number)?

Users of Fujian Unicom can edit the short message 10 1 and send it to 100 10 to check the phone bill of the current month.

Edit the short messages 102 to 100 10 to view the available balance.

Or you can edit the short message 100 10 to 100 10 and follow the menu prompts.

If you are outside Fujian, you need to dial the area code+100 10 to call back the local manual customer service in Fujian.