You may top up your stored-value SIM in any of the following ways.

Recharge Voucher

Now also available at new sales outlets:

Mong Kok East Station - Vending Machine

Kowloon Tong Station (Paid Concourse) - Vending Machine

Recharge via the Internet

Automated Teller Machine (ATM)

Payment By Phone Service (PPS) (Merchant code:30)

• Dial 18011 for PPS bill registration and 18031 for recharge. Enter merchant code and your mobile phone number, then follow the instruction to recharge your card
• The recharge value will be added to your account within 2 working days

Recharge via SmarTone CARE app

• Open SmarTone CARE app and tap "Top up" icon, then follow the instructions to recharge with your credit card
• Recharge value will be loaded to your account within 5 minutes
• SmarTone CARE app can be used on smartphone running ios 9.0 or above Android^TM 5.0 or above. You can download SmarTone CARE app from App Store or Google Play. Free local data for browsing SmarTone CARE app during the promotion period (except for app download)

Recharge via Alipay HK app

• Only Chinese version is available for this service

Recharge via Octopus app

• Open Octopus app and tap "Payment" icon
• Choose "SmarTone" and click "Prepaid Card Recharge"
• Enter your mobile number and recharge amount, then press "Pay Now"
• Choose the payment type
  1. O! ePay: Log in your O! ePay account, then click "Confirm"; or
  2. Octopus card: Turn on NFC function on your device, then tap your Octopus card
  
• The recharge value will be added to your account within 5 minutes

Recharge via WeChat Pay (Hong Kong wallet)

• Open WeChat app and tap "Wallet" icon under "Me"
• Press "Telecom Payment" icon, choose "Prepaid Card Top-up"
• Enter your mobile number, choose "SmarTone" and recharge amount, then press "Recharge Now"
• Follow the instruction to input payment passcode to recharge your prepaid card
• The recharge value will be added to your account within 5 minutes