Compramos y Vendemos Minutos por Mayor y Menor, Fijos y Celulares
Empresa establecida en Peru desde hace 5 aƱos, hemos vendido y comprado varios millones de minutos contamos con infraestructura propia
CallExchange provides companies looking to enter the retail telecommunications business a turnkey solution to rapidly and cheaply deploy prepaid and postpaid calling cards and accounts, as well as VoIP softphones and customer premise equipment.
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