top 3. Can traditional phone(s) be used with the VoIP/Internet Phone Service?
Yes, existing traditional phone(s) can be used with VoIP/Internet Phone Service but, will require a VoIP adapter [FoneBox]. If you currently have multiple phones utilizing the same number you must either use a cordless phone system or consult a licensed electrician to distribute the VoIP signal distributed throughout all your wall jacks in your house.