mobile SIM quick fit device to save money on calls

[Arachno 1D]

A sticker slapped onto a SIM card can cut international calls by 98 per cent, and guarantee a 50 per cent saving on business spending, without changing numbers or phones.

The sticker comes from BiBiTel, and is really a second SIM which sits between the handset and the operator SIM. Most commands are passed straight through, but international numbers are intercepted and routed through BiBiTel's service which provides discount calls on a pre-paid basis.

 

The tariffs are comparable to those offered by calling-card schemes, but those require one to manually enter a special number, then the number one wishes to call, while the BiBiTel sticker automates that process as the company's promotional video fails to convey:

 

 

Source