[Rebtel] Free 30 Minutes Calls to anywhere in World (Including India)

Rebtel is currently offering Free 30 Minutes Calls to anywhere in World (Including India). To use this offer, during signup process you have to use the promotional voucher code : pctophone30
Please register at https://www.rebtel.com/en/app/account/signup
Don't forget to click on "Got a voucher or referral code?" and put the voucher code pctophone30

Have fun!