Thanks so much for the reply - what type of sim do I need is it prepay or payg? What GB? Oh dear!Hi Baileygirl, welcome to the forum.
The sim card needs to be inserted into the slot on the unit after the initial set up.
This is to allow your phone to communicate with the system over longer distances.
If you Google ' Truma i net set up' there is a downloadable pdf with full instructions on how to set up and operate your system.
Welcome to the forum.Hi had our Bailey Phoenix vogue 644 for 3 days it has the facility for 4g with a mini sim. What do we need to do #confused