Install Mortgage Calculator PRO on your phone by downloading the trial in the Try and Buy page or simply by visiting this URL directly from your phone browser:
then start the software and...
Click on Menu -> Info
Click on Menu -> License
Step 1, Step 2, Step 3 for Java users ONLY.
Enter your phone number including the country code and press Step2. You will be asked to permit to send and receive an SMS, reply yes and wait about one minute, you'll be automatically redirected to Step2
Take note of the Confirmed Phone Number, we will ask you it to generate your activation code after payment
Full licensed version
Buy it now for ONLY 7.50$ and get your activation code.