1O1O

A personalised service app allows you to manage your 1O1O account and services anytime while you are on the go. 1O1O ensures you get the most out of our premium services

• 1O1O brings you a new mobile experience with your iPhone. The 1O1O Service App offers you a convenient way to check and manage your account and subscription information.

Key Features
• Unique and personalised customer experience
• Access voice, SMS and data usage
• Access account balance
• Choose data top up plans
• Check the coverage and charge of IDD and Roaming
• Access Call Manager
• Introduction of various csl Value Added Service
• Direct calls to 1O1O's dedicated golfing hotline
• Direct calls to concierge service
• Locate and contact the nearest 1O1O Centre
And many more ...

Note:
1O1O Service App is complimentary for iPhone users. Selected functions and information may only be accessed by 1O1O customers with log-in credentials.