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  1. #1
    Join Date
    Jun 2014
    Posts
    35

    help in connecting with COM port

    i have zte modem. when i use the windows dial up connection i cant connect with the COM Port Of the modem even the command "quiry modem" that exist in device manager

    but the connection manager still work with the port of the modem and can send and receive messages

    Now i want to know how to still use the modem com port while using the com port by dial up in windows
    http://www8.0zz0.com/2014/10/27/17/599390031.jpg

  2. #2
    Join Date
    Jan 2006
    Location
    Fox Lake, IL
    Posts
    15,007

    Re: help in connecting with COM port

    Remove the other devices. Something is using that port, already!
    David

    CodeGuru Article: Bound Controls are Evil-VB6
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    2006, 2007 & 2008 MVP Visual Basic
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  3. #3
    Join Date
    Jun 2014
    Posts
    35

    Re: help in connecting with COM port

    but when i use the connection manager of the ZTE Modems it seems to be OK and dont tell me that other application using the com port even i dialing the modem using Windows dialup function

  4. #4
    Join Date
    Jan 2006
    Location
    Fox Lake, IL
    Posts
    15,007

    Re: help in connecting with COM port

    Then, that's what IS using up the port
    David

    CodeGuru Article: Bound Controls are Evil-VB6
    2013 Samples: MS CODE Samples

    CodeGuru Reviewer
    2006 Dell CSP
    2006, 2007 & 2008 MVP Visual Basic
    If your question has been answered satisfactorily, and it has been helpful, then, please, Rate this Post!

  5. #5
    Join Date
    Apr 2006
    Location
    Kolkata, India
    Posts
    278

    Re: help in connecting with COM port

    Arion,
    Pls check your Task Manager. anything related to dialup has kept the port reserved. End its task & you are good to go.

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