Asalam-o-alikum

It dunya kafi achi website hai is say mujiy kafi information mili hai.

Mai apny sawal ki taraf chalta ho.
Koi ye bata sakta hai k mobile mai say contact number kis tarha malom ho sakty hai.
Masla ye hai k mery dost k mobile ki screen kharab ho gai hai,mai nai sona hai k computer say mobile ko connect kar k mobile k number nikal sakty hai.

Please Give me a ansawer.
Thankx