Exporting your contacts from your phone can be a little tricky because it doesn't offer an option to export directly to a CSV file.
This tutorial explains how to export your contacts quickly and easily, and how to import into LinkU.
Summary of Steps
Go to Contacts.
Tap Menu (3 Lines)
Tap Manage Contacts
Tap Import or Export Contacts
Tap to Export Contacts
Go to My Files
Find the .vcf file you exported and tap and hold to show the share option.
Tap to share and send it to yourself (via e-mail for example).
Go to your email on your computer, then download the .vcf file.
Go to Import.
Select the file and find the .vcf file you downloaded.
Click to Import.
Now go to Export.
Export as a Google CSV.
Now login to LinkU.
Go to Manage Contacts.
Click to Import Contacts.
Select to Have LinkU Upload Contacts for you.
Upload the .csv file you just created from Google.
Click to Submit.
Our team will take the file and format it properly, then import your account. You'll be notified once it is completed.