We need your mobile phone number in order to send you an activation code. You will need this activation code in order to receive your 2 free SMS credits. These SMS credits are for testing purpose and will be allocated only once per mobile phone number.
We may also need to contact you for support reasons, for example, if you forgot your password and need an SMS reminder, or if you have set up SMS notification for low credit warnings and if we need to follow up on complaints relating to your use of the service.