David Hofmann
Asuncion, Paraguay
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Open Source GSM Modem Library to send SMS and dial USSD codes
by
David Hofmann
Java and .NET library with a clean API to send and receive SMS and to dial USSD codes
Campaigns I'm Following
Open Source GSM Modem Library to send SMS and dial USSD codes
by
David Hofmann
Java and .NET library with a clean API to send and receive SMS and to dial USSD codes