Using NGT with other services
You can use NGT with the following products and services.
To use BT SmartTalk with NGT Lite you need to link NGT Lite to both your mobile phone number and the SmartTalk Service ID.
To find the SmartTalk Service ID open the SmartTalk app, press menu, and then My service. Under Manage my service there is a Service ID: which is an 033... number.
When you have the SmartTalk Service ID link it to NGT Lite in the same way as a standard mobile phone, remembering to make the linking call from the SmartTalk App.