Can anyone help me, I want to reset a BeoLine PSTN MK 2 base station to factory settings? Does anyone no how to do this?

Does anyone know whether a Beocom 2 MK1 or Beocom 6000 MK1 works with a BeoLine PSTN MK 2?

Thanks for that! Would having a MK 1 influence connecting to a another DECT base station for example a BT one?

I recently bought a BeoCom 2 phone from my local stockist. After looking through the website I noticed that it is a MK 1 model. Can anyone tell me the difference between the MK 1 model and MK 2 model? Also, can these BeoCom 2 phones connect to any DECT base station, as I currently have a BT one?