The quickest way to see if a COM port is in use is to try and open it. It will fail to open if another application has it open. http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/fs/createfile.asp ["CreateFile"...
http://www.experts-exchange.com/Database/LDAP/Windows_2...
A modem is connect to a phone line and to the computer. When the computer wishes to connect to the internet it takes the line of the hook and dials to an ISP. The ISP computer answers the call and then acts as a gateway for the client syste...
http://wiki.answers.com/Q/How_is_a_modem_used
You bet the mac will work with the RAZR! I have a moto v3c that I use as a modem when I'm traveling. It's on the verizon wireless network. You can use it either as a bluetooth modem or a regular plugin modem. With the bluetooth you have to ...
http://discussions.apple.com/thread.jspa?threadID=22819...
When a serial port is used by an external modem what is the modem called in the documentation? DCE When a serial port is used by an external modem, the serial port is called the _DTE_ in documentation.
http://wiki.answers.com/Q/When+a+serial+port+is+used+by...
Yes, the SRM6100-EU serial radio modem and the SRM6310E-EU Ethernet radio modem are EU compliant. Data-Linc designed both of these SRM Family modems to meet European CE Mark and ETSI RF regulations. The SRM-EU modems combine advanced freque...
http://www.data-linc.net/faq/faqsrm.htm
The computer and the terms related with the computers are in no sense less than a friend, a companion to the mankind. Since the invention of this mechanical device life has taken a new shape and a new way to live are opening for its invento...
http://ezinearticles.com/?Why-Is-Modem-Used-In-A-Comput...
Uk Answer: On O2, the phone recognises that it has been "tethered" and O2 charge you for this data (whereas it would normally be included had you used the same data on the iPhone itself). This is a nice feature of the iPhone for t...
http://uk.answers.yahoo.com/question/index?qid=20100111...