The DRS VCF vCard to CSV Converter can be downloaded from its official website for the evaluation purpose. The demo version of the software allows you to convert only 20 contacts from a VCF file ...

What's New in the Updated Version? The updated CSV to VCF Converter now comes with some powerful additions that users will love- CSV columns may be quickly matched by users to vCard fields.

Simply copying the .vcf file will not work for Windows Phone for one has to convert the files to .csv format. Instead of going through that headache, we recommend a simpler method.