Download or open Add-on Numbers App, the number will be automatically displayed on the Add-on Numbers App once it is ported in successfully and you can start enjoying the service.
Tips
Add up to 4 numbers with each mobile number
Each number has its own interface with everything you need, including dialling, phonebook, messages and voicemail
Add New Numbers
Open Add-on Numbers App and tap “Add New Number”
Tap “Apply” to add a new number. To add more numbers, please repeat the steps above.
Delete Numbers
Select the respective number in the app, tap "Settings" on the top right-hand corner and tap "Delete this Number" Please note: Deleted numbers will not be restored.
Please enter your mobile number to get the passcode
Please enter your verification code
A 6-digit one-time verification code has been sent to Your SmarTone mobile number is not yet activated, the verification code has been sent to the contact number you have registered.
Resend verification code
Please enter a valid mobile number
Please contact our CS to update your contact mobile number
Please verify that you are not a robot
Please input correct verification code
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OTP profile not found.
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The number submitted is not owned by existing SmarTone customers, please try again. If you are new to us, please click here to check out our latest subscription offers.
Unable to verify your verification code. Please try again later.
OTP profile not found.
Incorrect verification code
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Tap the “+” button in the top right-hand corner, and tap “Scan QR Code”
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