ETL Services app for iPhone and iPad

ETL Services is a product of ETL Company Limited which provide ETLs customer functions to do it by themselves. There are support four languages (Lao, English, Chinese, and Vietnamese).
This application provide function such as basic query information (Balance, debt, bonus score, and data package),
scratch card top-up for both prepaid and postpaid customer, prepaid transfer balance, purchase data package,
purchase ETL WiFi Hotspot user, query or register VAS services, register receives the bill via Email service for the postpaid customer, query or pays ASDL debt, select nice mobile phone number service and also check current ETL promotions, IR call rate, International call rate, etc.