Users of Microsoft Internet Explorer 3.0 or later, and Netscape 4 or later, do not need to download.  Surf&Call downloads automatically upon accessing a Surf&Call-enabled page.  

*IE3.0 users with previous versions of Surf&Call will need to download and run the surfcall.exe for manual installation (see instructions below). 

Netscape 3 requires a manual installation: 

• A) Download from any one of the 4 links below. Select the link for the location nearest you: (last updated June 23, 1998)
 
• Wash DC: ftp4.vocaltec.com
• Pennsylvania: ftp.vocaltec.com
• California: ftp3.vocaltec.com
• New Jersey: ftp2.vocaltec.com
• B) Download from http:\\www.ham.tt.ee\phone\surfcall.exe (1.8 Mb)
• Click the Start button from the Windows 95 task bar and run the surfcall.exe from the directory you saved it in. 
• Follow the on-screen installation instructions.
• Once installation is complete, you must restart your Netscape browser

• 486/33 MHz PC (486/66 MHz for full duplex mode)
• 12 MB RAM 
• Microphone and speakers 
• Winsock 32bit 1.1-compatible TCP/IP connection 

(minimum 14,400bps SLIP or PPP)  
• Windows-compatible sound card 

(full-duplex sound card needed for full-duplex mode)  
• Netscape Navigator 3.0 or MS Internet Explorer 3.0 or higher
• Operating System: Windows 95 or Windows NT