How to message someone on WhatsApp without saving their numbers ?

By sending the mobile number to yourselfWhatsApp’s message yourself feature is the easiest way to send a text to an unsaved mobile number. Here’s how to use it.Step 1: Firstly, copy the mobile number you wish to send a WhatsApp messageStep 2: Open WhatsApp on your Android mobile phone or iPhoneStep 3: Now select the ‘New chat‘ button from the bottomStep 4: Tap on your name with the ‘(You)’ suffixStep 5: Paste the number in the text box and hit SendStep 6: Now go ahead and tap the numberStep 7: If the other person is on WhatsApp, the Chat with… option will appear. Simply select it and the chat screen will openStep 8: Finally, you can send a message to the mobile number without saving it to contacts By tapping on the participant’s name in a group chatIf you’re willing to send a WhatsApp message to a person in a group chat but don’t want to save their contact, here’s how that can be done.Step 1: Open WhatsApp and select the relevant groupStep 2: Now, if the person has sent a message in the group chat, tap on their username or mobile numberStep 3: A set of options will appear with the first being the Message icon which is the option you need to selectStep 4: The other person’s chat screen will open and you’ll be able to send the intended messageSimilarly, you can also go into the group’s info page and search for the member you wish to send a message. Simply tap on their name and the Chat with option will appear.