你好，我来交手机费。

Hello, I came to pay my phone bill.

我发现你每月花不了多少手机费，有什么窍门吗？

I find that you spend little on handset charge every month. Have you any trick?

缴费站提供代理缴纳手机费、市话费、网费、学费等费用的服务，全面满足客户的各类缴费需求。

Toll station it provides payment agent services for mobile phone fee, local telephone fee, Internet fee, tuition etc., and all-roundly meets various payment needs of the clients.