Thanks i'll talk with my dealer tomorrow to see if they can get the upgrade kit, if so i'll order it and give it a go if I run into trouble i'll ping you a PM to see if you could help me. cheers for the advice. Matt

Cheers, I wait with interest to get the instructions of where I can get the new chip from and how to replace it. Matt

Hi Keith, Thanks for this, if you think the upgrade kit will fix the problem with the handset not picking up a signal then yes I would like to hear more details, I assume the upgraded handset will still work with my Mark 1 base ? Is the kit easy to fit or is it best to get a specialist to do it ? tks Matt

Keith, Hi i've got a Beocom 6000 Mark 1 with one base and two handsets one of the handsets has started to show No Signal and when you can get a signal there is interference. Reading the Thread above it sounds like the RF Chip may need to be replaced, do you happen to know how easy this is to do and if it is difficult is there somebody I could send