The consumer accounts can acquire up to 3 additional numbers for a total of 5 phone numbers all together. The extra phone can ring one or more connected phones as well as Simul-Ring. The first device to answer will be the one that carries the call.
Even though there is a maximum of 5 numbers, there are still only 2 channels for phone calls. If there are two calls already in place, and someone calls a phone number, that call would automatically route to that number’s voicemail.