How to message someone on WhatsApp knowing their phone number?

How to message someone on WhatsApp knowing their phone number - briefly?

To message someone on WhatsApp using only their phone number, first ensure that the number is saved in your device's contacts. Then, open WhatsApp and tap on the chat icon to start a new conversation; type or select the contact with the phone number you know.

How to message someone on WhatsApp knowing their phone number - in detail?

To message someone on WhatsApp using only their phone number, you need to follow a series of steps that ensure accuracy and compliance with WhatsApp's guidelines. Here’s a detailed guide:

Firstly, ensure that the person you want to contact has WhatsApp installed on their device and is actively using it. WhatsApp requires both parties to have the app for messaging to be successful.

  1. Open WhatsApp: Launch the WhatsApp application on your mobile device. If you don’t already have it, download it from the App Store (for iOS) or Google Play Store (for Android).
  2. Access Contacts List: Navigate to the "Contacts" tab within the app. This is typically represented by an icon depicting a person or a list of contacts.
  3. Add New Contact: Tap on the "New Contact" or "Add Contact" button, which is usually located at the top right corner of the screen. If this option isn’t visible, you might need to go into your phone’s contact list and add the new contact there first.
  4. Enter Phone Number: In the fields provided, enter the person's phone number. Make sure to include the correct country code at the beginning of the number (e.g., +1 for the United States). Accuracy in this step is crucial as WhatsApp uses phone numbers as unique identifiers.
  5. Save Contact: After entering the phone number, save the contact by tapping on the "Save" or "Done" button. This action will add the contact to your device’s address book and sync it with WhatsApp.
  6. Initiate Chat: Return to WhatsApp and go back to the "Chats" tab. You should now see the newly added contact listed there. Tap on their name or phone number to open a new chat window.
  7. Compose Message: In the chat window, you can now type your message in the text box at the bottom of the screen. Once you’ve composed your message, tap on the "Send" button (usually depicted by an airplane icon).
  8. Wait for Delivery Confirmation: WhatsApp will indicate when your message has been sent and subsequently delivered to the recipient's device. You’ll see checkmarks next to your message: one gray checkmark means the message was sent, and two gray checkmarks mean it was delivered. If you see two blue checkmarks, the recipient has read your message.

By following these steps, you can successfully message someone on WhatsApp using only their phone number. Always ensure that you have the correct phone number and country code to avoid any issues in delivering your message.