ToolBox -

The Siemens Gigaset VoIP kit we sell allows you to pair other DECT compatible phones to the base station. However, the paired phone will not have the same feature set as the included handsets, which makes it impossible to use the same procedure for making calls via MT.

In the case of a paired handset, all you need to do is type in the number you want to call, add #0 at the end, then hit the dial button.

eg, 1471#0