No specific info about version 4.0. Please visit the main page of Headwind GSM Modem Driver on Software Informer.
It is designed to send bulk customized text messages.
It allows businesses to deliver media files direct to consumers mobile devices.
Send bulk SMS messages and vCard using a GSM modem or mobile phone.
Is a software for send SMS to an individual Mobile or a list of Mobile Numbers
Great bulk SMS marketing tool.
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