Phone setup

Keep your existing phone number

How Havio can answer missed, busy, overflow, or after-hours calls without replacing the number customers already know.

4 minUpdated 2026-06-30

Applies to

Existing business numbersOverflow answeringAfter-hours coverage

Setup steps

Choose the answering mode

Decide whether Havio answers after hours, when staff are busy, when a call is missed, or as the first-line receptionist for a specific number.

Confirm carrier support

Your carrier or phone system must support forwarding rules. Common setups include unconditional forwarding, no-answer forwarding, busy forwarding, and scheduled forwarding.

Test with real call paths

Before launch, test office-hours calls, after-hours calls, missed calls, urgent calls, transfers, and voicemail fallback from the same devices customers use.

Document fallback ownership

If a transfer fails or the caller asks for a person, define which staff member, team, or backup number receives the handoff.

FAQ

Do we need to port our number?

Not for the usual first deployment. Forwarding is often enough to test missed-call and after-hours workflows before any number migration is considered.

Can staff still answer first?

Yes. Conditional forwarding can keep staff first in line and send calls to Havio only when they are unavailable.

Call forwarding guide AI call answering rules How it works

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