Automatic GSM diallers can be either be installed as software or as hardware.
This Demo shows how to use the Rebel Sim II Dialler v2 firmware in iphone 3GS which is a Hardware based Automatic Least Cost Routing Dialling System.
The hardware Rebel sim II dialler is a thin chip of a similar shape to a phone’s SIM that sits between the SIM and the phone.
A sim dialer allows users to use international calling card services through the mobile phone without changing normal dialing procedures.
Once set up has been Completed users dont need to worry about being charged Excessive Prices for international calls and the system Detects numbers that Start with 00 and routes the call automatically to your desired Calling service Access number.
In this Example we first obtained calling credit from a VOIP server like www.voipfone.co.uk but you can any other voip or calling card provider of your choice.
rebelsimcard
