WhatsApp Business Setup: From Profile to Callback Flow

Why WhatsApp Business and not your regular WhatsApp?

The regular WhatsApp app can't send automated messages. WhatsApp Business can, and that's exactly what you need when your hands are busy with the job all day. A hairdresser mid-cut can't text back. A plumber under a leaking sink can't either. The Business app answers on your behalf, so the customer knows the message arrived and when you'll respond.

The app is free and runs alongside your personal WhatsApp, on the same phone if you want. You do need a separate phone number for it, or you convert your existing business number. That conversion only works one way, so only do it with a number that's genuinely your business's.

For why this matters for your revenue, see the missed-calls fix guide. Short version: whoever calls and gets no answer calls the next name in the search results. WhatsApp gives that caller a second channel that responds even while you're on a job.

Step 1: fill in your business profile completely

Your profile is the first thing a customer sees when they tap your business name. A half-empty profile doesn't build much trust, especially with someone who doesn't know you yet. Fill in everything the app offers:

• Business name the way customers know you, not your registered trade name if nobody uses it
• Category, for example Plumber or Hair Salon, so people see what you do right away
• Hours, since the app also uses these for your away message later
• Address if you have a physical location, or your service area in the description if you work on-site
• Email and website, so people who'd rather not message you can still reach you
• A short description that includes your service area, for example: Plumber serving Haarlem and the surrounding area, including emergency calls

Step 2: an away message that actually helps the caller

You'll find the away message in the app under Business Settings. You can choose when it sends: always, on a custom schedule, or outside the hours you set in your profile. That last option is usually the easiest for service businesses, since you only have to maintain your hours in one place.

The default text a lot of businesses use, something like Thanks for your message, we'll get back to you as soon as possible, doesn't actually help the customer. As soon as possible could mean fifteen minutes or three days. Write what actually happens instead. Here's an example you can copy and adjust:

Hey! My hands are full on a job at the moment, and I'll read your message tonight. Send over what's going on, with a photo if you can, and I'll reply before 8pm with an answer or a time to call. Urgent? Put URGENT in your message.

That message does three things the default text doesn't. It gives a concrete time, it asks for information that lets you respond faster later, and it gives people in a hurry a way out. Note: the message only sends if your phone has an internet connection.

Step 3: the greeting for new customers

Alongside the away message, the app has a greeting message. It sends automatically when someone messages you for the first time, or reaches out again after 14 days of silence in the chat. The greeting also works during your working hours, so a new customer always gets something back right away.

Keep the greeting short and build in one question that saves you work. For a painting business, for example: Welcome! Is this for interior or exterior work, and roughly how many rooms or how much wall area? That helps me respond more specifically. That way the conversation is already moving while you're still up on the scaffolding.

Step 4: quick replies for your three most common questions

Quick replies are saved messages you pull up by typing a slash in a chat. Type /quote, for example, and the app fills in your full quote explanation, with a photo or other file attached if you want. All you do is hit send.

Start with the three questions you get most often. For most local service businesses, those are:

• /quote: how getting a quote works with you, what you need from the customer, and how fast they'll get one
• /rate: your hourly rate or starting price, plus what is and isn't included
• /schedule: which days you still have room this week and next, updated weekly

Step 5: connecting WhatsApp to a callback flow

So far you've set up individual messages. A callback flow turns that into a system: every missed call and every unanswered message ends in an actual scheduled callback, instead of a list floating around in your head.

The simplest version costs nothing extra. Put the same instruction in your voicemail and your away message: text me what's going on, and I'll call you back today between 5 and 6pm. With a fixed block like that, you stop deciding message by message when to respond, and the customer knows what to expect. The callback policy guide covers choosing a block you can actually keep.

During that callback block, use your quick replies to close out chats that don't need a call, and call the rest in the order they came in. Mark chats as handled, for example with the labels the Business app has, so you're not working through the same list again tomorrow.

What WhatsApp Business doesn't solve for you

The app sends messages, but it doesn't hold a conversation. A customer who asks a follow-up question is still waiting on you. The app also doesn't answer the phone. Someone who calls instead of texting still goes unanswered if your voicemail doesn't point them to WhatsApp.

And the automated messages only go out from a phone with an internet connection. If your phone is off or you're somewhere without signal, nothing sends. For a one-person business that's rarely a disaster, but don't count on it blindly.

If you want substantive questions actually answered outside your working hours, you need something beyond the standard app. That could be an employee, or a smart workflow on your website that catches frequently asked questions before people even call.