Query csl., 3HK, CMHK prepaid card balance, remaining traffic and expiration date, etc. Tested Prepaid SIM Card (14-March-2020) - csl Local Prepaid SIM Card - Hello 3G Prepaid SIM Card - Hemat Prepaid SIM - Your Mobile Local Prepaid SIM Card - 3HK Nuke Card - 7-Connect Social Prepaid Card - 3HK 4G LTE Data Prepaid SIM - My Friend (Thai) 4G/3G Data Prepaid Card - My Friend (Pakistan) 4G/3G Data Prepaid SIM Card - Kabayan 4G/3G Data Prepaid SIM Card - Simplifly (Beta) - LuckySim (Beta) Note: In theory, all csl. / 3HK / CMHK prepaid cards are supported Disclaimer: - This program will not collect any user information (such as: login account, password). - This program obtains stored-value card information by simulating a website login. If there is any revision or update of the website, this program may not work properly. - This program is a private development and is not officially authorized. All stored value card information is collected online, and the accuracy of the information is not guaranteed. Copyright: - Unless otherwise specified, I reserve all copyrights for this program. - Logo designed by Toby Tso - Some of the images used in this app are copyrighted by csl., hello, hemat, yourmobile Logo Copyright by CSL Mobile Limited 3HK Logo Copyright by Hutchison Global Communications Limited CMHK, Simplifly Logo Copyright by China Mobile Hong Kong Company Limited If you have any questions, inquiries, complaints, etc. about this program, please contact me directly via email cklsdev@gmail.com.