application guide161.2 Installation preparations:Note: If any of the above requirements is not met, you will not be able tocomplete the installation.To install NAVFone on your mobile phone, right click on the downloaded file on yourdesktop. Select “Send To" and choose your mobile device. After file transfer iscompleted, go to Inbox and click on the received .sis installation file. Installationshould begin.(Refer to Appendix A for a step-by-step sequence of the installation process)