Altech Supercall Cellular, a niche service provider with some 36 000 corporate and high net-worth clients, is launching what it says is the cellular industry`s answer to private banking. By the time you read this, you may already have been invited to join.

Altech Supercall Cellular Private Client Services (PCS) aims to provide private banking service levels to select individuals. The service is available “by invitation only” and, after trying it out on 26 special clients, the company will now be issuing invitations to another 1 500.