multiple sim

Mobile telephony has penetrated the developing nations across the world. From a bus driver to a high flying executive, everyone has one these days. Many carry more than one mobile or have multiple sim cards. Whatever be the situation,…

Comvivia, which was formerly Bharati telesoft, has developed a new virtual SIM technology that allows multiple mobile phone numbers to be associated with a  particular handset/physical SIM card such that you do not require a dual SIM…