[faken]

so how do i transfer all my contacts that i manually typed into the phone.. transfer it into the sim card?

[Cornelis Weyers]

Received a new Lumia this week, tried to transfer contacts to sim

No its not possible, tried for hours, couldn't get it right, they really need to fix this

[Ian Too]

Your contacts are backed up to your Microsoft account. Log into outlook.com and you will find your contacts there in full and from there you can export your contacts as a file.

If you replace your Windows Phone with another, your contacts and calender will be synchronised when you log into your Microsoft account.