How do you know CAT-iq 2.1 phones can pair with SH2? Has anyone seen this other than BT phones? Is it written up in BT literature? If you don't know if your BT6500 is CAT-iq then maybe just try pairing - it might work. Then tell us.
You can, for sure pug a DECT base station into the SH2 analogue port (or DV adapter) - and pick up line noise on the analog cable and need a power socket for the base station. And you won't get any interaction between the DECT phones paired with the SH2 and those paired with the base station.Ok you may want to charge the phone from the base station and need that socket for that anyway. But if SH2 is genuinely CAT-iq then any DECT CAT-iq phone should pair (that's what CAT-iq appears to aim to guarantee) and be fully digital. I haven't yet seen any proof of this - but it could be true.
