Solved
HUB 4
Been offered hub 4 by e mail. The hub i have now works fine, bit slow sometimes.
Question HUB 4 is it ok ???
Ta muchly
Assume the replacement Hub 4 may well be used & of quite unknown provenance.
If you have Hub 2 this may be offered to continue support of a telephone service ahead of the analogue telephone exchange switch off.
If like us you have a working Hub 3, the change would be a very minimal difference.
I'm reluctant to change any aspect of working system.
