Solution

Call overflow handling for the calls you can't take.

Your team answers first. When they are on another call, with a customer, or out of reach, the call forwards to Leap, which answers from your approved facts and takes the request.

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The short answerUpdated October 5, 2026

Call overflow handling sends calls to a backup when your own line is busy or unanswered. Leap's ring-first mode does this with your carrier's conditional forwarding: your phone rings first, and calls you are busy for, miss or cannot receive go to Leap, which answers and logs them.

  • Ring me first. Your phone rings first. The call forwards to Leap only when the line is busy, unanswered or unreachable.

  • One dial code. On Verizon, ring-first forwarding is *71 plus your Leap number. On AT&T and T-Mobile it is **004* plus the number and #.

  • Same answers. Overflow callers get the same approved answers, request flow and summary as any other call Leap answers.

  • Recording + transcript. Each overflow call is saved with a recording, transcript and summary for your team.

  • Missed-call text. A caller who hangs up before speaking gets one text back, so a dropped overflow caller can still reply.

What is call overflow and when does it happen?

Overflow is the call that arrives when nobody can take it: the second caller while you are on the first, the call during a lunch rush, the ring you cannot answer from a ladder. In a small business that is most of the missed calls during open hours.

A busy signal or a full voicemail box sends that caller to the next listing. Overflow handling gives them an answer instead.

How does ring-first forwarding work with Leap?

It uses your carrier's conditional forwarding. Your phone rings as usual. If you decline, do not answer in time, are on another call, or have no signal, the carrier sends the call to your Leap number and Leap answers in your business name.

The setup is one dial code from your phone. Leap detects your carrier from your number and shows the code and its off code. Virtual numbers like Google Voice or OpenPhone set this up inside their own app instead.

  • Verizon and Verizon-network brands

    *71 plus your Leap number forwards on busy or no answer; *73 turns it off.

  • AT&T and T-Mobile networks

    **004* plus your Leap number and # covers busy, no answer and unreachable; ##004# turns it off.

  • Office phone systems

    Most business phone systems have a 'forward when busy or unanswered' rule; point it at your Leap number.

  • Switch to full coverage

    If you would rather Leap take all calls during a rush week, use the forward every call code and switch back later.

What does an overflow caller get from Leap?

A greeting with your business name, answers to questions it has approved facts for, and a complete message or appointment request. With Google Calendar connected, it can book open times. Your team gets a text or email summary right after the call.

If you turn on live transfer, Leap can try one transfer during office hours when the caller asks for a person or the call is urgent. If nobody picks up, it takes a callback.

How it works

  1. 01

    Choose Ring me first.

    In Leap's forwarding setup, pick the ring-first mode. Leap shows your carrier's code.

  2. 02

    Dial the code.

    Dial it from your business phone. Leap confirms forwarding when real calls arrive.

  3. 03

    Read what overflowed.

    Each overflow call has a recording, transcript and summary, and your team is told by text or email.

Frequently asked questions

Can Leap answer only when my line is busy?

Yes. Pick ring-first forwarding. Calls go to Leap only when your line is busy, you do not answer, or your phone is unreachable.

How long does my phone ring before Leap answers?

Your carrier decides the no-answer delay for conditional forwarding. Some carriers let you change it; check your carrier's forwarding settings.

Do I need a new phone system?

No. Ring-first forwarding is a dial code on most mobile and landline carriers. Office phone systems and virtual numbers set it up in their own settings.

How do I know forwarding is working?

Leap confirms forwarding from real inbound calls. If no call arrives for five days, it alerts you.

What's the difference between overflow and after-hours answering in Leap?

Leap answers both the same way. The difference is your forwarding: ring-first catches calls you miss at any time, and after-hours coverage comes from your carrier or phone system's schedule or a code you dial at closing.

Can an overflow call be passed back to someone on my team?

If you turn on live transfer, Leap makes one transfer attempt during office hours, ringing from the Leap number so you hear who is calling and why before pressing 1. Otherwise it takes a callback.

Does Leap text callers who hang up?

Callers who hang up before speaking get one text back between 8am and 9pm local time, at most once a day per caller.

Which businesses need overflow coverage most?

Single-line shops and small offices where the person answering is also doing the work: plumbers on a job, a front desk checking someone in, a solo agent on a showing.

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