sim based SMS gateway

SMS gateway /cdma sim based walky f203 battery works as a middle-man between the modern fast internet connection technologies and the well-known cellular network (GSM – global system for mobile communication). The idea of cdma sim based walky f203 battery is to create a perfectly operating unit, which is capable of maintaining few tasks simultaneously, including but not limited to: sending single or bulk SMS messages to different parties, managing databases of numbers, creating reports regarding the delivery of the messages and more/

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