WhatsApp message approval, PDFs and buttons
Why WhatsApp checks your message wording, how to send changes for approval, what each status means, and how to add the PDF and buttons.
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WhatsApp only lets a business start a chat with wording it has checked first. BytePhase sends your wording to WhatsApp for you. This page shows how to change a message, add the PDF or buttons, and read the status.
You change the words
And save.
Send for approval
BytePhase sends it to WhatsApp.
In review
Usually a few minutes. Meanwhile, that message opens in WhatsApp for staff to send by hand.
Approved
It now goes out on its own.
Before you start
Section titled “Before you start”- You don’t have to do anything to start. Your shop already has approved wording for every message.
- Only someone with WhatsApp › Connect & buy balance can send wording for approval.
Change a message and send it for approval
Section titled “Change a message and send it for approval”-
Go to Settings › Customers & messaging › Message content & variables, and pick the WhatsApp tab. You can also click Saved messages on the WhatsApp page.
-
Pick the message on the left, for example Quotation Sent - WhatsApp. You see its status (1), and whether the PDF (2) and buttons (3) go out with it.
Desktop -
Click Edit, change the words in Message content, and click Save.
-
In the window that opens, click Send for approval.
You see “Sent to WhatsApp for approval.”
What each status means
Section titled “What each status means”| Status | What it means | What to do |
|---|---|---|
| Approved | WhatsApp accepted these words. Messages go out on their own | Nothing |
| Approved · edited | You changed the words after approval. The old approved words aren’t used any more | Click Send for approval |
| In review | WhatsApp is checking. Meanwhile the message opens in WhatsApp for staff to send | Wait, usually a few minutes |
| Rejected | WhatsApp didn’t accept the words. Its reason is shown | Change the words and save. WhatsApp won’t accept the same words twice |
| Stopped | WhatsApp stopped this message, often after customer complaints | Change the words and send again |
| Not submitted | These words were never sent to WhatsApp | Click Send for approval |
Click Needs your attention to see only messages that were rejected, stopped or edited after approval.
Utility or Marketing
Section titled “Utility or Marketing”WhatsApp decides whether a message counts as Utility (an update about a job or bill) or Marketing (an offer). Words that read like an offer are charged at WhatsApp’s higher Marketing rate on your own number. Keep job and invoice messages plain. If you see “WhatsApp changed this to Marketing”, remove offer-style words.
Attach the PDF
Section titled “Attach the PDF”Turn on Attach the PDF to send the printed document with the message, for example the invoice, job sheet or quotation. It appears on messages that have a document: jobs, invoices, sales, quotations, payment receipts, purchases, diagnosis reports, maintenance contracts and pickups.
- The badge PDF is going out means it’s approved.
- Waiting for WhatsApp approval means the message still goes out, just without the PDF for now.
Add buttons under a message
Section titled “Add buttons under a message”Turn on Show buttons under this message to add up to 3 buttons.
- Click Add button and choose a Kind: Reply, Open a link or Call.
- Type the Words on the button. For a link, choose Which link or type a web address. For a call, type the Number to dial.
- Check How the customer sees it, then click Save buttons.
On quotations, the Approve and Reject buttons are fixed. When the customer taps one, the quotation is approved or rejected in BytePhase.
Until WhatsApp approves the buttons, the message still goes out with the words and PDF. It never stops a message from going.
Good to know
Section titled “Good to know”- The bottom of each message says where it’s sent from: your own number or BytePhase’s number.
- “No approved template fits this message” means this message opens in WhatsApp for staff to send by hand until you send it for approval.
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Last checked 23 Oct 2026

