Here are two ways to activate WhatsApp: Way 1 Activate WhatsApp via SMS However, if you do not receive a text message, you can also activate the app by phone. If you cannot get it, WhatsApp may temporarily block it for 1, 12 or 24 hours. Therefore, when installing the application, you must enter a phone number to which WhatsApp will send a text message with the key to activate your account. Two Official Ways of Activating WhatsApp (SMS/Phone)Īs we mentioned before, the activation method will prevent WhatsApp accounts from being stolen or monitored.
