Don't you find it too limited to only have 20 speed dials in the system (IPPBX3510), or am I missing something? 200+ should be more like the standard.

I can't even add the customer's DDI numbers for another depot on the system, let alone their main suppliers etc.
I hope this gets improved shortly in a f/w update.

Just realised that the speed dials are for Voip calls only. So the system doesn't have any form of global address book, apart from the IP handset personal address book.