All you need to do is tell the dealer the mobile phone network (Cellcard, Smart, Metfone, qb, Seatel, and CooTel) and amount to top up. Afterwards, the dealer will give you a ticket with a PIN for the phone top up.
អ្នកគ្រាន់តែប្រាប់ពីប្រព័ន្ធទូរស័ព្ទដែលត្រូវបញ្ចូល (Cellcard, Smart, Metfone, qb, Seatel និង CooTel) និងចំនួនទឹកប្រាក់ដែលត្រូវបញ្ចូលតែប៉ុណ្ណោះ។