Megafon modem M100-4 not working on OS X Yosemite?

Question

Megaphone

Megafon modem M100-4 does not work on OS X Yosemite, writes Getting an IP address and that's it.

Answer 1

I had such a problem. I googled for a long time about this, as a result, it did not work out through the native interface of the megaphone.
Set up a new connection via System Preferences -> Network.
There is a modem in the list: I indicated the phone number *99#, saved it and clicked connect.
I don’t remember exactly, maybe something else had to be registered in the connection parameters, but I don’t remember anymore.