In order to use WhatsApp and all its features, you need to submit your mobile number to a verification process. This is a quick procedure that involves entering the phone number and a confirmation code. Note: you cannot verify a mobile number other than yours, also the phone must be enabled to receive calls and SMS.
Steps
Method 1 of 2: iPhone or iPad
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Step 1. Launch the WhatsApp app
You can download WhatsApp from the Apple App Store
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Step 2. Tap Agree & Continue
It is located at the bottom of the screen.
If this is the first time you use WhatsApp on your device, you will be prompted to allow the app to access the camera, microphone, contacts, etc. Tap Allow
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Step 3. Verify your country
The country where your phone number was issued should appear right above the number field.
If the listed country is not correct, tap the name that appears and then choose the right one from those listed
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Step 4. Enter your mobile number
Do not put zeros before the number
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Step 5. Tap Done
You can find the button in the upper right corner of the screen.
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Step 6. Confirm the number by tapping the Yes key
A control code will be sent via SMS.
If you do not perform any procedure, you will receive an automatic phone call from WhatsApp that tells you the six-digit code
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Step 7. Check your text messages
Look for one that contains the six-digit activation code.
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Step 8. Enter the activation code
This procedure allows you to verify your mobile number and start using WhatsApp.
Method 2 of 2: Android
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Step 1. Launch the WhatsApp app
You can download WhatsApp from the Apple App Store
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Step 2. Tap Agree & Continue
It is located at the bottom of the screen.
If this is the first time you use WhatsApp on your device, you will be prompted to allow the app to access the camera, microphone, contacts, etc. Tap Allow
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Step 3. Verify your country
The country where your phone number was issued should appear right above the number field.
If the listed country is not correct, tap the name that appears and then choose the right one from those listed
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Step 4. Enter your mobile number
Do not put zeros before the number
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Step 5. Tap NEXT
It is located just below the number field.
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Step 6. Tap the OK button
This will confirm your number and send an SMS with the activation code to your phone.
If prompted and if you want WhatsApp to automatically proceed to enter the aforementioned code, tap Continue. If not, tap Not Now
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Step 7. Check your text messages
Look for one that contains the six-digit activation code.
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Step 8. Enter the activation code
This procedure allows you to verify your mobile number and start using WhatsApp.