Unable to drop into command mode from online mode

[shukur]

Hi
I am doing the project module to transfer the data from one system to another
system through modem in c++..I am able to connect using ATDT and transfering
data is successfuly completed. But after that i want to change online to command
mode state.
I am using +++ for change online mode to command mode .
The steps are like ..
..
..ATA
..data reading
..sleep(1) (for pause)
..+++
..sleep(1) (for pause)
..ATH (For disconnect)
..sleep(1) (for pause)
..
But i am not getting the result, so i used
..
..ATA
..data reading
..sleep(1) (for pause)
..+
..sleep(1) (for pause)
..+
..sleep(1) (for pause)
..+
..sleep(1) (for pause)
..ATH (For disconnect)
..sleep(1) (for pause)
..
Even i am not getting disconnection

The modem is not treating +++ as a command , treating as a data and
transfering entire +++ to remote. what could i do for change from online
mode to command mode, please suggest me each and every thing if you know any thing.

please inform the steps like above mensioned here.

My modem type is D_Link /(DMF-336/E )

Advanced thanx for U


shukur

 

[ComputerPerson_imported]

Try putting the +++<Command> all together. That's the method I use and it works for me. To return to online mode use the ATO command.