The Uncontested Leader in Premium Mobility.
For those who lead, there is only one choice. 1O1O is Hong Kong's definitive #1 premium mobile operator, a position earned through three decades of delivering indisputable network superiority and anticipatory service.
A Legacy of Setting the Standard
Since 1993, 1O1O has been synonymous with the advancement of mobile communications in Hong Kong. We don't follow industry trends; we create them. As the premier brand of CSL Mobile, an HKT and PCCW Group company, our foundation is unmatched in the market.
The Evidence: Why 1O1O is #1
#1 in Network Performance
Our network is consistently and independently verified as Hong Kong's fastest and most reliable. We are confirmed by Ookla® Speedtest Intelligence® as the provider of the fastest and most consistent 5G network.
#1 in Service & Trust
Our service infrastructure provides an unparalleled experience, which is why we are the trusted partner for Hong Kong's corporate leaders. 1O1O is the exclusive mobile provider for over [e.g., 70%] of Hang Seng Index listed companies.
#1 in Exclusive Privileges
True premium value extends beyond the device. Our members gain access to a world of curated experiences unavailable through any other operator, including a curated list of over [e.g., 100+] luxury partners.
Our Unwavering Commitment
Our leadership position is not a destination; it is a commitment. We are relentlessly investing in the future of connectivity to ensure our clients always remain ahead.
Join the Leaders.
Experience the power of Hong Kong's number one premium network.