How to Divert Business Calls When You Are Busy or Do Not Answer

The distinction that matters

There are two kinds of call forwarding and most people set up the wrong one.

Unconditional forwarding sends every call somewhere else immediately. Your phone does not even ring. This is almost never what a business wants - you stop seeing your own calls.

Conditional forwarding sends a call onward only when a specific thing happens: you did not answer, you were on another call, or your phone was off or out of coverage. Your phone rings first, every time. Only what you actually miss goes anywhere.

For a business line, conditional is the one you want, and it is three separate settings you can mix. The codes below are GSM standards, so they work on Jio, Airtel, Vi and BSNL alike - you dial them like a phone number, from the phone with that SIM in it.

The codes

Replace <number> with the destination in full, including the country code where your operator asks for it (for example +919876543210).

• **61*<number># - forward when you do not answer. The one that matters most.
• **67*<number># - forward when you are busy on another call. This is the one that stops a caller ever hearing an engaged tone.
• **62*<number># - forward when your phone is switched off or unreachable. Covers a flat battery and a dead patch of signal.
• **21*<number># - forward everything, unconditionally. Included for completeness; think twice before using it on your main line.

Set all three conditional ones and your number behaves the way a business number should: it rings at you first, and anything you drop goes onward instead of into the void.

Setting how long it rings first

On the no-answer code you can specify the delay before it forwards, in seconds, usually in steps of five up to thirty: **61*<number>**20# gives you twenty seconds to pick up. Short delays annoy nobody but make you look absent; long ones test the caller's patience. Twenty to twenty-five seconds is a reasonable default.

Checking and cancelling

Worth knowing before you experiment, because forwarding you have forgotten about is a genuinely confusing problem to debug later.

• *#61# - check the no-answer setting and where it points
• *#67#, *#62#, *#21# - check the other three
• ##61#, ##67#, ##62# - cancel one of them
• ##004# - cancel all conditional forwarding at once
• ##002# - cancel every kind of forwarding, conditional and unconditional

If something behaves oddly after you have been testing, ##002# puts the line back to normal.

Where should the calls actually go?

This is the part the codes do not solve, and it is the real question.

Forwarding to another mobile - yours, or a colleague's - just moves the problem. Whoever holds that phone now gets interrupted during their own work, and at 9 pm nobody picks up either.

Forwarding to voicemail sounds reasonable and mostly is not. Indian callers overwhelmingly do not leave voicemails; they hang up and ring the next business on the list. A voicemail box gives you the comfortable feeling of having done something without changing the outcome.

Forwarding to a call answering service works, and costs per call or per minute with a monthly minimum. Most take a message, which means somebody on your side still has to ring back and confirm - the work moves rather than disappears.

Forwarding to software that answers is the newer option: it picks up on the first ring at any hour, answers questions about your hours and prices from information you loaded, books the appointment into your calendar during the call, and sends you a written transcript. For a clinic, salon or studio where most missed calls are the same handful of questions, it removes the work instead of relocating it.

Whichever you pick, set the conditional codes rather than the unconditional one. You want to answer your own phone when you can.

Find out how much you are actually missing first

Before paying for anywhere to forward calls to, get the number.

Ask your operator for a call detail record for last month - Jio, Airtel and Vi all provide one, usually through the app or on request. Then count two things separately: calls that arrived outside your working hours, and calls that got a busy tone while you were open.

Most owners are surprised by the second number rather than the first. A single line during a busy hour turns away callers all day and nothing on your phone ever tells you it happened.

Multiply the total by what one converted enquiry is worth to you. That figure decides whether this is worth solving at all - and if it is small, the honest answer is to set the codes, point them at your own second phone, and spend your money elsewhere.