Usability 
South Africa's Standard Bank's mobile site where customers can check balances, transfer money between accounts, buy prepaid airtime for Cell C, MTN, Vodacom and Virgin Mobile. There is also a branch locator and mortgage calculator. The branch locator has an option to use cell tower IDs to show the nearest branch without the user needing to key in their location. Cell ID based geolocation is currently only available to Vodacom customers, with MTN support coming soon.