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How to use WhatsApp?



How to use WhatsApp?

How to Use WhatsApp. A Comprehensive Guide

How to Use WhatsApp? Application has become an integral part of our lives, enabling us to connect with friends and family worldwide through text, voice, and video calls. While it’s commonly used on smartphones with SIM cards, there are various scenarios where you might want to use app differently. In this comprehensive guide, we’ll explore guide to use WhatsApp without a SIM card, on iPad, without a confirmation number, and on Android devices, among other essential topics.

WhatsApp, is a widely recognized and widely used free messaging application that made its debut in 2009, coinciding with the advent of the smartphone era. It took until 2015 for app to solidify its position as the most popular communication app worldwide. Today, it enjoys near-ubiquity in regions such as Europe, Latin America, and the Middle East.

In early 2021, Meta implemented changes to its security policy, introducing data-sharing capabilities with Facebook. This move raised concerns about user data privacy. While app still maintains a commitment to encryption for message content, some data may be shared with Facebook for various purposes.

Using WhatsApp without a SIM Card

In some cases, you may want to use application without a SIM card. Here’s how to do it:

  1. Install Application:
    • Download application from the App Store (iOS) or Google Play Store (Android).
    • During the setup process, provide your non-SIM phone number when asked.
  2. Verification:
    • Application will try to send an SMS verification code, which will fail.
    • After a few failed attempts, WhatsApp will offer you the option to verify via a phone call.
    • Follow the automated voice instructions to complete the verification process.

Using WhatsApp on iPad

Application is primarily designed for smartphones, but you can use it on your iPad with these steps:

WhatsApp Web

    • Open Safari on your iPad and visit
    • Scan the QR code displayed on the website using your app on your smartphone.
    • You can now use app on your iPad through the web browser.

Using WhatsApp without Confirmation Number

If you don’t have access to your phone number or want to use WhatsApp without verifying it with a number, follow these steps:

  1. Install WhatsApp:
    • Download App on your device.
    • When prompted for a phone number, input a temporary or virtual number.
  2. Verification:
    • Application will attempt to send a verification code via SMS, but you won’t receive it.
    • After several failed attempts, choose the option to verify through email.
    • Follow the on-screen instructions and verify your account via email.

Using WhatsApp on Android

App is most commonly used on Android devices. Here’s how to get started:

  1. Install Application:
    • Download WhatsApp from the Google Play Store.
    • Open the app and follow the setup instructions, including phone number verification.
  2. Customize Your WhatsApp:
    • Set up your profile picture, status, and add contacts to get started.

Using WhatsApp on Multiple Devices

Application now allows you to use your account on multiple devices. Here’s how:

  1. Open App on your primary device.
  2. Go to Settings > Linked devices.
  3. Tap “Link a device” and follow the instructions to link additional devices.
  4. You can now use WhatsApp on multiple devices simultaneously.

Using WhatsApp for Business

App offers a Business version for companies to interact with customers. Here’s how to set it up:

  1. Download WhatsApp Business from your app store.
  2. Follow the setup process, including verifying your business phone number.
  3. Customize your business profile with important information.

How to use WhatsApp Web?

Using Web Version is a convenient way to access your messages and chat with your contacts from a computer’s web browser. Here’s a step-by-step guide to use:


  1. A smartphone with an active account.
  2. A stable internet connection on both your phone and computer.
  3. A compatible web browser on your computer (such as Google Chrome, Mozilla Firefox, Microsoft Edge, Safari, or Opera).

Steps to Use WhatsApp Web:

  1. Open Your Web Browser:
    • Launch your preferred web browser on your computer.
  2. Visit Web Version:
  3. QR Code Scan:
    • On the Web page, you will see a QR code displayed.
  4. Open Application on Your Phone:
    • Take your smartphone and open the app.
  5. Access Web Version Settings:
    • For Android: Tap the three vertical dots in the upper-right corner and select “WhatsApp Web.”
    • For iPhone: Go to “Settings” within app , and then choose “WhatsApp Web/Desktop.”
  6. Scan the QR Code:
    • Using your phone’s camera, scan the QR code displayed on the web version page on your computer. Hold your phone steady until the QR code is scanned successfully.
  7. Start Using WhatsApp Web:
    • Once the QR code is scanned, your WhatsApp account will be mirrored on your computer’s web browser.
    • You can now access your chats, send and receive messages, and manage your WhatsApp account from your computer.

Tips & Tricks for WhatsApp Web

  • To log out of WhatsApp Web, go to the Web Version settings on your phone and select “Log out from all devices.”
  • Ensure that your phone remains connected to the internet while using Web Version as it relies on your phone to sync messages.
  • Web Version mirrors your phone’s WhatsApp account, so any actions you take on the web will be reflected on your phone as well.
  • Web Version allows you to use keyboard shortcuts and access certain features not available on the mobile app, such as sending files directly from your computer.

Using Web Version is a convenient way to manage your WhatsApp messages and stay connected while working on a computer, making it easy to switch between devices seamlessly.

How to use WhatsApp on two phones or more devices?

Application traditionally associates one phone number with one device. However, WhatsApp has introduced a feature called “Multi-Device” that allows you to use WhatsApp on up to four linked devices.

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  1. A primary smartphone with an active WhatsApp account.
  2. The secondary device(s) where you want to use WhatsApp.
  3. An internet connection on both your primary smartphone and the secondary device(s).

Steps to Use WhatsApp on Two Phones or More Devices:

  1. Update WhatsApp:
    • Ensure that WhatsApp on your primary smartphone is updated to the latest version. You can update it from your device’s app store (Google Play Store for Android or App Store for iPhone).
  2. Enable Multi-Device Beta:
    • As of my last knowledge update in January 2022, WhatsApp’s multi-device functionality was in beta testing. You may need to join the WhatsApp beta program on your primary device to access this feature. Check the WhatsApp website or app for updates on the availability of this feature.
  3. Link Additional Devices:
    • Once you have access to the Multi-Device feature, you can link additional devices:
      • Open WhatsApp on your primary smartphone.
      • Go to Web Version settings (or Multi-Device settings) as instructed in the app.
      • Select the option to link a new device.
      • Follow the on-screen instructions to scan a QR code or complete the linking process.
  4. Use WhatsApp on Secondary Devices:
    • After linking a secondary device, you can use WhatsApp on that device independently, even if your primary smartphone is offline or turned off.
    • You can link up to four devices in total, including your primary smartphone.
  5. Manage Linked Devices:
    • On your primary smartphone, you can manage your linked devices, view their activity, and log them out if necessary.
  6. Enjoy Multi-Device WhatsApp:
    • You can now use App simultaneously on multiple devices, such as your primary smartphone, a tablet, a computer, and another smartphone, as long as they are linked to your primary account.

Please note that WhatsApp’s features and capabilities may change over time, and this information is accurate as of my last knowledge update in January 2022. Be sure to check the official App website or the app itself for the most up-to-date instructions and information regarding multi-device functionality and the number of devices supported.

How to use WhatsApp on Apple Watch?

As of my last knowledge update in January 2022, App does not have an official app for the Apple Watch. This means you cannot directly install and use app on your Apple Watch like you can with some other apps. However, you can still receive notifications on your Apple Watch, and you can reply to them using quick replies or Siri. Here’s how:

  1. Ensure iPhone Compatibility: Your Apple Watch relies on your iPhone to receive and send messages, so make sure your iPhone is paired with your Apple Watch and that you have the WhatsApp app installed on your iPhone.
  2. Enable Notifications:
    • On your iPhone, go to “Settings.”
    • Scroll down and tap on “Notifications.”
    • Find “WhatsApp” in the list of apps and tap on it.
    • Make sure “Allow Notifications” is turned on.
  3. Customize WhatsApp Notifications:
    • In the same “WhatsApp” settings under Notifications, you can customize how notifications appear on your Apple Watch, including whether you want to receive alerts, sounds, or haptic feedback.
  4. Use Quick Replies:
    • When you receive a WhatsApp notification on your Apple Watch, you can use quick replies to respond to messages. Scroll down on the notification, and you’ll see options like “Reply” or “Dictate.” You can choose one of these to send a quick response.
  5. Use Siri:
    • You can also use Siri to send WhatsApp messages. Just raise your wrist and say “Hey Siri” (or press and hold the Digital Crown) and then say “Send a message to [contact] saying [message].”

Please note that WhatsApp’s functionality on the Apple Watch is limited to receiving and sending simple text messages via quick replies or Siri. You won’t have access to all the features and functionalities available in the mobile app on your iPhone.

How to use WhatsApp to scan code?

WhatsApp has a built-in QR code scanning feature that allows you to scan QR codes to perform various actions, such as adding contacts, joining groups, and more. Here’s how you can use service to scan QR codes:

  1. Open WhatsApp:
    • Make sure you have Application installed on your smartphone, and you are logged in with your account.
  2. Access the QR Code Scanner:
    • Depending on your device and WhatsApp version, the location of the QR code scanner may vary slightly. Here’s how to access it:
    • On iPhone:
      • Open WhatsApp.
      • Tap on the “Chats” tab at the bottom of the screen.
      • In the top right corner, you’ll see a QR code icon. Tap on it to access the QR code scanner.
    • On Android:
      • Open WhatsApp.
      • Tap on the three-dot menu icon in the top right corner.
      • Select “WhatsApp Web” from the dropdown menu.
  3. Scan the QR Code:
    • Once you have accessed the QR code scanner, your smartphone’s camera will open.
    • Aim your camera at the QR code you want to scan. Ensure that the entire QR code is within the frame.
    • WhatsApp will automatically scan the code.
  4. Follow the Prompt:
    • Depending on the type of QR code you scanned, App will provide a prompt or action related to the code. For example, if it’s a contact’s QR code, you might be prompted to add them as a contact. If it’s a group QR code, you might be prompted to join the group.
  5. Complete the Action:
    • Follow the on-screen instructions to complete the action associated with the QR code. For example, if you’re adding a contact, you may need to confirm the contact details before adding them.
  6. Confirmation:
    • After successfully scanning and processing the QR code, App will typically show a confirmation message or notification of the action you’ve taken.

How to use WhatsApp on laptop without phone?

As of my last knowledge update in January 2022, Web and Desktop require a smartphone to be connected and actively linked to your account in order to function. App uses your phone to authenticate and mirror messages between your smartphone and the web or desktop client.

This means that you cannot use WhatsApp on a laptop or desktop computer without a phone. Here’s how you typically use Web or Desktop:

WhatsApp Web

  • Open a web browser on your computer and visit the Web version website 
  • On your smartphone, open the app and tap on the three-dot menu (for Android) or settings gear (for iPhone) in the top right corner.
  • Select “WhatsApp Web” from the menu.
  • Scan the QR code displayed on the computer screen using your phone’s camera.
  • Once the QR code is scanned, your account will be mirrored on the computer, and you can use App from your computer’s web browser. Remember, your phone must be connected to the internet for this to work.

WhatsApp Desktop

  • Download and install the WhatsApp Desktop application on your computer (available for Windows and macOS).
  • Open the application on your computer.
  • On your smartphone, open the app and tap on the three-dot menu (for Android) or settings gear (for iPhone) in the top right corner.
  • Select “WhatsApp Web/Desktop” from the menu.
  • Scan the QR code displayed on the computer screen using your phone’s camera.
  • Your account will now be accessible from the Desktop application on your computer. Like Web Version, your phone must be connected to the internet for this to work.

How to use WhatsApp without sim verification or deactivated number?

App is designed to be used with a valid mobile phone number for verification and account activation. It’s a critical part of Application security and verification process. You typically cannot use without a valid SIM card or a deactivated number because App relies on the phone number to send you a verification code and to tie your account to a specific device.

If you’re looking to use App without a SIM card or a deactivated number, you may encounter difficulties because WhatsApp’s policies and security measures are in place to prevent misuse and unauthorized access. However, if you have a valid reason for not using your current phone number or SIM card, you can consider the following options:

  1. Use a Virtual Phone Number:
    • Some services offer virtual phone numbers that you can use to receive SMS and phone calls. You can acquire a virtual phone number and use it for verification. However, this may not always work, as WhatsApp may detect virtual numbers and prevent their use.
  2. Activate WhatsApp with an Existing Number:
    • If you have a deactivated SIM card that you no longer use for cellular service, you may be able to activate with it. WhatsApp usually allows this, but there is a time limit for reactivation (typically around 45 days after deactivation). Beyond that, the number may be recycled, and you may not be able to use it.
  3. Contact WhatsApp Support:
    • If you have a unique situation and need to use without a SIM card or a deactivated number, you can try contacting WhatsApp’s support team. They might be able to assist you with your specific request, although this is not guaranteed.

Final Thoughts

WhatsApp, with over two billion users worldwide, has become an essential part of our digital lives, facilitating quick and efficient communication with loved ones, colleagues, and friends from all corners of the globe. With features like end-to-end encrypted messaging and high-quality video calls, Meta continues to be a popular choice for modern communication. However, it’s important to be aware of security and privacy considerations and to use the platform in accordance with its policies and terms. With ongoing innovations and a vast user base, App remains one of the most relevant messaging apps globally.

Jack Taylor is a seasoned article writer hailing from the vibrant city of London, United Kingdom. With a passion for words and a knack for storytelling, Jack has been crafting engaging and informative articles for a diverse range of clients and publications. Drawing inspiration from the rich history and culture of London, Jack's writing reflects a deep understanding of the city's ever-evolving landscape. His work seamlessly blends creativity with a commitment to delivering well-researched, high-quality content on a variety of topics, from travel and lifestyle to technology and business.

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