Communications services Questions

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wap application
how do i create a mobile/wap application?? the main function of the application would be unlimited sms to any destination..but i would like the application to have a center number (ie. people using the application simply use that center number to send receive texts so they do not have to connect to the internet  to send receive sms) [...]

Answer Question   |  March 29, 2010  11:57 PM
Communications services, Mobile, WAP, WiMAX
asked by:
25 pts.

communications
What is it that determines whether or not a given network is half or full duplex?

Answer Question   |  February 1, 2008  5:48 PM
Communications services, Full Duplex, Network
asked by:
15 pts.

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