There are several ways to download SIS files to your Series 60 phone and install it.

• Use PC Suite. Simply use the "Install software" of PC Suite application.
  
• Send via IR. Enable infrared port in your phone. Select your file on PC, press right mouse button and select "Send to -> Infrared". The file will arrive on your phone as new message in the Inbox. Open Messaging application, then open the message. Installer will be started automatically.
  
• Send via Bluetooth. Send your file via Bluetooth connection. Proceed the same way as with Infrared above.
  
• Send via email. Send the file as an email attachment to yourself and download it from your POP3 or IMAP account. Open the received message and select the attachment. Installer will be launched automatically.
  
• Download the file using WAP/WWW browser. Connect to the Internet using GPRS or CSD/HSCSD data access point. Enter the URL to open the site, download your file as you do on PC. Installer will be launched automatically. Check My-Symbian Mobile Version or My-Symbian WAP version for mobile access to thousands of applications available from My-Symbian.
  
• Copy the file to MMC card using MMC card reader. If you own a card reader, you can copy the files to your MMC card and then launch them using any Series 60 file manager, like for example FExplorer.