1O1O 4+

The new 1O1O app enables users to manage a mobile service plan and account, activate 5G roaming, enjoy 86-easy convenience and access limited-period offers.


Explore and manage your mobile service:

• Monitor and manage data and voice-calling usage, as well as roaming balance
• Check your account balance, billing history and settlement, and establish automatic credit card payment
• Manage data usage for secondary SIMs and sharing of data-roaming pass entitlement

1O1O customer privileges

• Get gifts and limited-period offers via the “My Wallet & Rewards” feature, while activating free value-added services

Browse the latest mobile models, service plans and roaming options:

• Enjoy exclusive pricing privileges when making a standalone handset purchase
• Obtain data top-ups, data-roaming day passes and other value-added services

Unlock the awesome power of 5G technology:

• Access 5G services and apps
• Obtain 5G applications for music, gaming, sports, eSports, entertainment and VR
• Check over the 5G coverage map

Many more features await your pleasure.

Please note:

Selected functions and information are exclusive to 1O1O customers using a login account.