Some users have started receiving a new feature that will enable them to link their account to WhatsApp Web using their phone number instead of a QR code. Until recently, WhatsApp users had to ...

You may find all the information you're after on their About page, including phone number and email contact information. No contact information? Facebook also has a Message function as well as a ...

Click the "Edit" link next to Recovery Options. Click the "Add Phone" button and then enter your number into the Mobile Phone Number field. Click the "Save" button to save your changes.

Choose the “Link with Phone Number” option In the “Account” settings, locate the “Link with Phone Number” option. Tap on it to initiate the linking process. Tap on Link a Device button.