BT customers can download an iPhone or Android app to cut the cost of calling from their mobile while abroad. The service can also reduce costs for calling mobiles and 08 numbers in the UK.
Mobile giant Three must withdraw a "misleading" leaflet, which failed to include information stating that pay monthly mobile contracts could rise mid-term, the Advertising Standards Authority (ASA) ruled this week.
Consumers who received recorded phone messages from Npower could get compensation after the regulator found the energy giant guilty of breaching rules.