How to charge the telephone bills ?
1.       Go to the main contents and ask the staff to charge the telephone.

2.       There are some machines outside the main contents or bus stop that you fill in the
          money and it will charge the telephone bills for you.

3.       If you have Alipay ,you can charge the telephone bills in Taobao.

4.       Buy a prepaid card at the store and charge by yourself.