T-Mobile has revamped its Business 1-Plan tariff promising free "Double Minutes" and reduced user fees.

The ISP is challenging other providers by offering "Double Minutes" for businesses with under 30 people on the plan; and fees of £10 per user per month for businesses with more than 30 connections.

It adds that calls from UK to Europe and North America are included in allowance at no added cost.

The tariff also offers unlimited colleague-to-colleague calling and voicemail within the UK for up to 250 users.

Businesses can bolt on extra bundles of minutes in increments of 250 minutes to meet their needs.

>> Link - T-Mobile