Playbook: take your WhatsApp Business number out of YELLOW and back to GREEN in 14 days

Got the email from Meta saying "phone number quality has decreased"? Don't panic — YELLOW is reversible. But you've got 7-14 days before it goes RED (and then the tier drops from 250 → 50/day or worse). This playbook is the exact protocol that recovered dozens of MercaBot numbers. It's not theory — it's what you do in week 1 and week 2 so Meta sees you again as a healthy number.

Before anything: understand the signal

Quality rating isn't a fixed score — it's a 7-day moving average of signals from your contacts. The 5 signals that weigh in:

• Blocks: someone blocks you after receiving your message. Highest negative weight.
• Spam reports: someone hits "report" on your message. Huge negative weight.
• Leaving without replying: the customer reads and never engages. Moderate negative weight.
• Company response time: taking >1h during business hours. Mild negative weight.
• Positive engagement: customer replies, marks as important, saves contact. Positive weight.

YELLOW means the 7-day average is below the healthy threshold. To get back to GREEN, you need to dilute the bad signals with good ones over the next 14 days.

Week 1 — Triage and emergency stop

Day 1: pause anything that's marketing

• Disable any scheduled HSM broadcast.
• Suspend MARKETING-category templates — they have the highest block rate.
• Keep only genuine UTILITY templates (order confirmation booked by the customer, reminder for an appointment they scheduled).

Day 2-3: audit the base that recently received marketing

1. List the last 30 days of marketing sends.
2. Check the report rate per campaign. Identify the worst.
3. It was probably: a generic message + a disengaged base + no clear opt-out.
4. Remove that base from the active segment.

Day 4-7: refocus on inbound conversation

A customer who writes first NEVER damages your quality rating. Tactics to flip the flow:

• A "Chat on WhatsApp" button on the site, with pre-filled text ("Hi, I want to know about X").
• QR code at the counter / on the physical menu.
• CTA in Instagram bio and stories.
• Click-to-WhatsApp Ads (Meta Ads) — expensive, but bring customers who WANT to talk.

End-of-week-1 goal: more than 70% of conversations started by the customer (not by you).

Week 2 — Reputation rebuild

Day 8-10: improve reply quality

• First-response time < 3 minutes during business hours.
• Personalize: use the name, reference what the customer asked before.
• Avoid short replies like "ok" / "yes" — they add ZERO positive signal.
• End conversations with an open question ("Anything else I can help with?") — generates a reply = positive signal.

Day 11-13: small re-engagement tests

Do NOT message the whole base yet. Run a micro-test:

1. Pick the 50 most engaged contacts from the last 30 days (customers who chatted with you).
2. Send a UTILITY template (not marketing) — e.g., pending-order confirmation, or "everything good with your last purchase?".
3. Response rate goal: >30%. If lower, the base is still sensitive — wait another 3-5 days.

Day 14: assessment

Open business.facebook.com → WhatsApp Manager → Phone Numbers. Check:

• Quality rating: ideally it has already switched to GREEN. If still YELLOW, repeat week 1 and 2.
• Conversations started by users: rising consistently.
• Block rate: < 1% over the last 7 days.

What MOST reverses quality rating

1. Increasing the % of conversations started by the customer — it's the strongest signal Meta sees. A company with 80% customer-initiated rarely goes YELLOW.
2. Reducing marketing templates — UTILITY has 1/4 the report rate. Categorize correctly.
3. Personalize everything — name, last-order reference, context. Customers rarely block a message that feels "real".
4. Explicit opt-out — "reply STOP to stop receiving these". Easy exit = no report.
5. Stick to business hours — marketing at midnight has 3× more blocks.

What does NOT work (common anti-patterns)

• ❌ "I'll send MORE marketing to compensate and wake the base up" — opposite effect, you go RED.
• ❌ "I'll create a new WABA with the same number" — Meta ties history to the number, not the WABA.
• ❌ "I'll switch BSP thinking it changes the score" — quality rating is Meta's, not the BSP's.
• ❌ "I'll broadcast to the base with just 'Hi, how are you?'" — Meta reads that as empty spam.

When to accept it and migrate the number

If after 21 days of the protocol the number is RED or suspended, consider migrating to a clean number. Weigh the cost (losing in-app history, changing contact with customers) vs the benefit (high tier from day 1, no scar).

In 90% of cases, executing the playbook above unblocks the number before it gets there.

Daily checklist during recovery

• ☐ Zero marketing broadcasts today
• ☐ Average response time < 3min
• ☐ ≥ 70% conversations started by the customer
• ☐ Block rate < 1% (Business Manager → Insights)
• ☐ No new reports in the last 24h