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GSM PBX unit is a GSM cellphone on one side, and a connector to a landline (PSTN) on the opposite side. You insert a SIM card, you connect it to your land line, and you can call it from your cell - it provides you with a dial tone (from house). In reverse mode, while you are away from house, you possibly can text a destination number, and it will call any landline where you're (abroad?) and connect you to your required party on the rates you pay on your own home phone. Comparable devices (switching gateways) have been in frequent use by long distance service resellers to cut price of operation for years. Companies also use similar gadgets that support 50 or more simultaneous conversations. Our unit is a home or small enterprise version with one line cellular GSM and one landline. Examples of sensible purposes include: · Call cell to cell (free inside the same plan) to talk free to other mobile phones no matter provider, keeping a minimal of "pre-purchased" minutes on the plan. You call the cellular end of the PBX and the device dials your party on the landline side where you will have a great fee or a flat payment VoIP connection. · Call cell to cell (free inside the same plan) to dial Worldwide Long Distance calls out of your cellular gadget utilizing the discount charges on your own home phone subscription. · In ROAMING mode, call-forwarding and SMS call-back when you are away overseas let you still use your own home low cost long distance rates from/to anywhere. Here is only one instance**: “Say Steve is an AT&T Wireless™* consumer with two GSM cell phones, for himself and his wife. Steve installs the GSM PBX system at home. He calls AT&T™ and requests a third number (and SIM card) to be added to his plan. This prices him an additional $10/month. He removes the SIM card from the free cellphone acquired and inserts SIM card into GSM PBX, making the system absolutely functional. Now he can speak to GSM PBX without spending a dime as much as he desires anytime (subscriber to subscriber call inside the similar calling plan). GSM PBX now dials all his calls by way of the low-value dwelling landline, so Steve experiences a pointy lower in the number of paid AT&T™ minutes used. He can now change to a plan with less minutes to avoid wasting even more." GSM PBX is available from www.mobileactivator.com
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www.mobileactivator.com
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