E-num (aka ENUM) is an up-to-date system of authentication providing high-level security. A secret access key is stored not on your computer but on your mobile phone. - PLEASE NOTE!!! If you will be getting wrong responses (or empty response) or your PIN will not be accepted anymore - uninstall and reinstall the application and activate it again. PLEASE mail your bug reports only to support@enum.ru , do not pos them to comments ! We are unable to reply to comments or see you e-mail there to ask more questions. -- Made for WebMoney users!