3Store is the retail division of Three UK, part of Hutchison 3G mobile network. Initially launched in 2003, the brand started in line with the rollout of 3G services across the country.
Three became the fourth network to launch the iPhone, after O2, Orange and Vodafone. The 3Store is a retail outlet for the mobile network servicing business and personal customers.
Three's retail stores opened at same time as the network first launched, with Oxford Street, High Street Kensington, and the Birmingham Mailbox among the first.
Since then, an expansion of the 3Store portfolio has taken the brand across the country.
The stores provide a platform for mobile users to view and buy handsets, as well as discussing and signing up to mobile contracts. In addition, in-store advisors can offer technical advice.