It may be that they have reached the limits of the hardware in terms of what features they can cram into that little box. It looks like the pbx logic is off loaded onto the OBi servers. We may finally get an OBi CID solution if they want to implement it there.
Since the TOS clearly states that they may change anything, at anytime, this may be a Free Trial balloon to get us hooked. (Try it, just have a puff you'll like it).
A configuration file is generated at the end of the wizard process. Unless I have missed something, I don't see any changes on my unit. If the MOHServiceNumber setting exists in the OBi202 unit, I assume that it must be tied to the generated configuration file generated by the OBiPLUS wizard. I hope a user guide is published. It will make it much easier to understand their setup.
There might be a bug here:
Office Hours: Add A Weekday
Only Shows Sat, Sun. What happened to the rest of the week?