One CDMA number for two phones?

Question

mobile connection

There is a need to share a direct city cdma number with a phone that will be in the office, and the second will be with the manager who will run around the city.

Questions that have arisen:
1) Is it real?
2) If the office is talking to a client. Whether that the 2nd manager will be able to accept a call from the second line, entering?
3) If the first phone works for an incoming call, can the other phone work for an outgoing call?

What are the pitfalls? Well, in general, what are the ideas, having one cdma number, to make it work as written above?

Kyiv, Intertelecom

Answer 1

denbeste.nu/cdmafaq/2phone.shtml
In short, you need to check with your ISP.

Answer 2

It's unrealistic.
In your case, you will need at least 2 different numbers + mini PBX + gateway to redirect the call to the second number that they run with if necessary.
IMHO, it's easier to just take 2 numbers, although I certainly don't know your situation and needs.