A. Your estimated business usage of different communication applications
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Communication Application Type
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Estimate Overal Frequency of Use
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Useage when Mobile?
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Usage Effectiveness: Efficient and Satisfactory
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Person-to-person Phone Calls
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Multi-party Conference Calls
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Video Calls
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Video Conferencing
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Instant Messaging
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Mobile SMS
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Email
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"Push" Email
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Voice Mail
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"Visual" Voice Mail
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Fax
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Presence Management
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Unified Messaging
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"Click-to-Call" telephony
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Social Networking Services
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