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Step-by-Step Connect Your WhatsApp Number Using QR Code

A simple step-by-step guide to help you quickly connect your WhatsApp number to duochat using QR code, so you can start managing chats from your dashboard without confusion.

February 14, 2026

1 min read

Summary

This article provides detailed steps to connect your WhatsApp number to duochat using QR code scanning.

What You Need Before Starting

Make sure you have:

  • Access to duochat dashboard on computer

  • Phone with WhatsApp installed

  • Stable internet on both devices

Step-by-Step Connection Process

  • Login to your duochat dashboard

  • Click on Settings in bottom left

  • Go to WhatsApp Accounts or Channels

  • Click Add New Number

  • A QR code will appear on screen

  • Open WhatsApp on your phone

  • Tap Three dots → Linked Devices

  • Tap Link a Device

  • Scan the QR code shown on your computer

  • Once scanned, you will see a success message and your number will be connected.

How to Confirm Successful Connection

After connection:

  • Status will show as “Connected”

  • You can send a test message to your number

  • Message should appear in duochat inbox

What Happens Next

After connection, you should:

  • Set welcome message

  • Add team members

  • Test chatbot and auto replies

Frequently asked questions
Everything you need to know about the product and billing.

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