Installed the MK3 and all working well, the HH5 was on the master but the MK3 does have an un-filtered output if its on an extension, these should be standard issue by BT, and yes the standard filters are nasty.
Had a chat with the customer earlier and they are using a plug in filter supplied with the HH5, as mentioned before I will install a mk3 faceplate as there only a couple of quid more than the Z-blocker that I normally use.
Hi, I have a job to install a galaxy G2 using a digicom, the customer has BT infinity fibre (FTTC) does a standard DSL filter work with the broad band or does it have to be specific to the fibre service? Thanks, Graeme