Some update. I just cahnged F19 (Call rerouting table) to
Station Dial 0 routing 200 - 300 - 300
Priority Dial 0 Routing 200 - 300 - 300
(all were 200) where 200 - attendant's extension and 300 - VM hunt group.
With being manually switched into Night1 the call goes straight to autoattendant now.
But there is still no way to end up onto operator's vm #200. Instead, the system offers to enter the mailbox number (for listening the messages).
Well, it possibly had never been set up, as the ext 200 is assigned to the console and I can't figure how to access the vm #200 from console. Help!
The autoswitching issue still remains... if there is no autoswitching what those settings for Sun-Sat and 9:00-17:00 in F49 are for?