How Do I Top Up Credit on M1 Singapore?
You can top up credit on M1 by using Thai Bank Transfer, Visa, Mastercard, JCB, Alipay, Cryptocurrency or your Coins.ph wallet. Easily bookmark your payments here: mobiletopup.com/topup/singapore
Reload any pre-paid phone on the M1 in and cheap, fast and secure way.
To check your balance : Dial #100*2*7#