At the stage you’re at, the main issue isn’t really the phone itself, it’s separating personal and business communication flows so things don’t get mixed and missed.
A second cheap phone can work as a quick fix, but it usually doesn’t solve the underlying problem — you still end up manually sorting calls, tracking follow-ups, and remembering who said what.
IVR and call routing systems start to make sense once you have multiple people handling calls or different service lines. For a solo consulting setup, it can easily become overkill and add more complexity than value at this point.
What usually works better early on is keeping things simple but structured:
one dedicated business number (separate from personal)
clear voicemail + call-back rules
a basic system for tracking follow-ups and appointments so nothing slips through
A lot of consultants eventually move toward lightweight automation tools that help manage scheduling and tasks alongside communication, rather than jumping straight into full call center-style systems. For example, some people integrate tools like
integrate motion to help organize meetings and follow-ups so incoming inquiries actually turn into structured work instead of just missed calls or scattered notes.