Question about Sony Ericsson Modems
i have device PDA , pda use ericssion modem My Modem icon is not visible.
Sounds like a hardware problem
First > try changing the modem port (default is com3, try changing it to com4 or com5 whichever is free)
Try querying the modem again
Second > Contact your modem manufacturer
Posted on May 14, 2009
SOURCE: error 633
right click on my computer and go to properties then hardware in that click on device manger and choose the modem option just expand the list it will show the modem which you installed just right click on it and got to properties and choose the diagnostics option and there is one tab down query modem it will communicate with modem if you find the character or response that means modem is correctly installed or if it is not that means you need to re install modem driver.
Posted on Sep 17, 2009
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