FAB SMS Addin for Microsoft Outlook 

Providing Text Messaging (SMS) capabilities for Microsoft Outlook. Utilise existing contacts, distribution lists, public folders and Windows address books. Simultaneously broadcast SMS messages to multiple recipients. Send vCard and vCalendar.
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Airquace SMS-Scheduler Demo 

This is the demo version of the SMS-Scheduler, which is a sms software allows you to broadcast mobile text messages or SMS (Short Message Service) messages to your customers according to your prefix schedule, or as and when you want to.
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