Want to know how to set up WhatsApp automation after calls? This comprehensive guide walks you through every step – from downloading the app to sending your first automated message. In just 5 minutes, you'll have automatic WhatsApp follow-up working on your phone.
What You'll Need for WhatsApp Automation After Calls
Before starting the setup, make sure you have:
- An Android smartphone running Android 7.0 or a later version
- WhatsApp set up and signed in on that phone
- Internet connection (for installation)
- ⏰ About 5 minutes to spare
The WhatsApp Automation Setup, One Step at a Time
Install WappBlaster
Find "WappBlaster" in the Google Play Store, or grab it from the direct download link on our website. The app is free to download with a 3-day trial.
Grant Required Permissions
When you first open WappBlaster, you'll need to grant these permissions:
- Phone Permission – lets the app notice a call beginning and finishing
- Accessibility Service – lets it send the WhatsApp message for you
- Notification Access – To work when phone is locked
- Battery Optimization – Exempt from battery saving for reliability
The app guides you through each permission step by step.
Create Your Business Profile
Enter your basic business information:
- Your name
- Business name
- Phone number
- Business category
This information is used to personalize your messages.
Set Up Your Free Catalog Website
WappBlaster gives you a free lifetime catalog website. Add:
- Welcome audio message
- Products/services with images
- Photo gallery
- Contact details
- Social media links
This link will be included in your automated messages.
Create Message Templates
Create different templates for different call types:
Incoming Call Template
"Thanks for the call to [Business Name]!
[Your Name] here. My digital card and catalogue are at [Link]
Message me whenever you like!"
Outgoing Call Template
"Hello, [Your Name] from [Business Name] again.
Great talking to you! As discussed: [Link]
Let me know if you need anything!"
Missed Call Template
"Apologies, I couldn't pick up just now.
This is [Your Name] at [Business Name].
I'll ring you back shortly. Until then: [Link]"
Configure Smart Cooldown
Set how long to wait before messaging the same person again:
- 7 days – the setting that suits most businesses
- 10+ days – better if customers call only now and then
- Custom – pick whatever gap fits your business
Switch It On and Try It
Activate the automation, then place a trial call: ring your own number from a second phone, or have a friend call you. A few seconds after you hang up, the WhatsApp follow-up should appear in the chat on its own.
Pro Tips for WhatsApp Automation After Calls
- Keep messages under 100 words for higher engagement
- Always include your catalog link – give value
- Use emojis sparingly – keeps messages friendly
- Tell them what to do next – for example, ask them to reply "Hi" or tap the link
- Test before going live – ensure everything works perfectly
Troubleshooting Common Issues with Automation After Calls
Messages not sending?
Check that Accessibility Service is enabled for WappBlaster
Delayed messages?
Disable battery optimization for both WappBlaster and WhatsApp
Not detecting calls?
Ensure Phone permission is granted and the app is running
App closing?
Lock WappBlaster in recent apps to prevent Android from killing it
You're All Set!
Congratulations! You now know how to set up WhatsApp automation after calls. Every call you receive or make will automatically trigger a professional WhatsApp follow-up, saving you hours and increasing conversions.
Start your free 3-day trial and experience the power of automation!