The BT One Voice mobile access for iPhone application works in conjunction with BT"s One Voice Globally Managed Voice network. This application routes outgoing internatio...展开

The BT One Voice mobile access for iPhone application works in conjunction with BT"s One Voice Globally Managed Voice network. This application routes outgoing international IDD calls to a One Voice gateway of that country where the call was made, and the gateway will connect the call through the ma…收起

This app has been updated by Apple to use the latest Apple signing certificate. Version 1.5 supports latest iOS 8 versions.