The $49 Optus Cap Plan includes $550 of included value and 1.5GB of included data, making this plan ideal for medium users, who use their phone every day, make around 200 calls, send 100 text messages and use 1.5GB of data each month. Optus covers 97% of the Australian population with 3G dualband handset, and offers unlimited mobile access to Facebook and other social networking sites. Customers may need to pay a mobile repayment on 24-month contracts where a handset is included with the plan.