'Fixed series phone bill' presentation slideshows

GSM Gateways for Small Business Ventures

A GSM gateway or known as Mobile Sim Gateway is a device which is linked to one or more GSM SIM Cards. Once installed the GSM gateway will intercept all calls made from the fixed handsets. Employing intelligent programming and least cost routing the gateway will determine if the call is being built to a mobile device. If the call is Fixed Line to Cell, it is linked to the GSM gateway by the SIM card.

37 views • 3 slides