4.3.1 Save unknown phone numbers as contacts
You can save unknown phone numbers directly from the Contact Mobile App to your device’s local contacts.
To save an unknown phone number
1 In the Recent list, tap the entry containing the unknown phone number.
2 Tap on Save .
3 Select one of the following options:
*Create New Contact to save the phone number as a new contact.
*Add to Existing Contact to assign the phone number to an existing contact.
4 Complete the contact details and save the contact.
*The phone number is saved to your device’s local contacts.