Operating System:
Microsoft Windows 98/ Windows ME/ Windows NT/ Windows 2000/ Windows XP

Hardware:
Pentium 133 MHz processor and above
32MB RAM and above
RS 232 Serial Port / USB Port or Infrared Port
1x GSM modem or compatible mobile handset

Supported GSM Modems/ Mobile Handsets:
Nokia 30, 6xx0, 8xx0 | SonyEricsson T39, T68, T68i | Siemens S45, ME45, SL42 | Wavecom WMOD2 | itegno WM1080A & 3000 | Telular SX5e

LICENSING

EasiSMS License
EasiSMS license (also known as device license), is based on number of GSM modems or mobile phones connected simultaneously. Each device license allows you to send and receive unlimited number of SMS per GSM modem or mobile phone. You may connect up to 255 GSM modems or mobile phones to one computer.

Multiple EasiSMS Instances
EasiSMS can be launched in the command prompt multiple times or by an application. Each instance will execute in its memory space. Remember to set the COM Port value for different instance.