transferring sim contacts

hi guys got a htc one x plus with all my contacts saved on the micro sim, im getting another micro sim, so how do i transfer all the sim contacts to this new micro sim ?..cheers

use an app to back them up to the pc or micro sd card

https://play.google.com/store/apps/details?id=com.idea.backup.smscontacts

MAKE SURE THEY ARE BACKED UP and do it more than once. test before deleting etc

Transfer contacts off old dim to phone then once new SIM is in transfer to that

Sent from my HTC One using Tapatalk

I save all my contacts to Google instead of creating them on the phone or sim and then whatever phone you pick up there always there once you log on with your Google account.