BT Freestyle 2100 (overcoming "Non Gap" ?)

[janmarsh]

Hello all, I bought a BT Freestyle 2100 Twin set off Ebay with the understanding their could be possible faults. No faults as such,just the big problem of the units being Non gap. The seller has sent me two phones & base station with all three units having different serial numbers. These units joined eachother as a set long after leaving the manufacturer and are obviously not registered to eachother. Being Non gap is the killer. Does anybody involved in this field of Electronics know of any way of overcoming this security issue ? Many thanks.