If my phone number is not in someone's contacts, will they see me on WhatsApp - briefly?
If your phone number is not saved in someone's contacts on WhatsApp, they will still be able to see and communicate with you. However, your name may appear as an unknown or unsaved contact.
If my phone number is not in someone's contacts, will they see me on WhatsApp - in detail?
If your phone number is not saved in someone's contacts list, they may still be able to see you as a contact on WhatsApp, but the visibility depends on several factors.
Firstly, WhatsApp uses your phone's address book to match your phone number with other users who have your number saved in their contacts. If someone has your phone number stored in their device's contact list, they will see you as a contact on WhatsApp. However, if your number is not saved in anyone's contacts, it does not necessarily mean that you will be invisible to others on the platform.
WhatsApp also allows users to search for contacts by phone number manually. If someone knows your phone number, they can enter it into the search bar on WhatsApp, and if you have an active WhatsApp account associated with that number, they will see you as a contact. This is because WhatsApp links your phone number directly to your account, making it possible for others to find you even if they don't have your number saved in their contacts.
Additionally, if you are part of a group on WhatsApp, other members of that group can see your profile information and status updates, regardless of whether they have your phone number saved in their contacts or not. This is because group members have access to the contact details of all participants in the group.
In summary, while having your phone number saved in someone's contacts list makes it easier for them to find you on WhatsApp, it is still possible for others to see you as a contact even if they don't have your number saved. This can happen through manual searches or by being part of the same group.