Problem: Other party gets a annoying echo when using car kit. Equipment: t68i & Ericsson OEM car kit tiPB w d-link blue tooth iSync Solution to date: Ericsson has replaced my phone 4 times now. In my sales team we all have Ericsson phones (1 x t39, 2 x t68, 2 x t68i), also we all have OEM Ericsson car kits. We have swapped every phone in every car kit - my phone is the only one that the other party has a loud echo (I do not have an echo from my side). The only difference is that I am the only one that runs iSync & d-link Blue tooth. It was then sugested that I do a 'master reset' & try again - NO ECHO! So, to date I will not be using iSync & d-link Blue tooth till there is a patch for this bug. As you can imagine, this has been very frustrating... I look forward to your reply. Graeme. graeme wong gsm# +61 411 766 633