Does airdrop work without a sim card
I have upgraded to an iphone7 and successfully copied my old content including contacts to the new phone. Then on the new phone I deleted an exchange account that is work related. This deleted all my contacts, which is what I wanted however I thought I could airdrop the ones I do want from one to the other. New phone does not have a sim card. I can’t get the old phone to find the new phone to airdrop. What can I do?