nagabalaji1988

Dear All, I am trying to do an GPRS connection using AT command in Microsoft Hyperterminal. I am using Nokia 7210 supernova and using Aircel Connection. I tried the following to do GPRS connection AT OK at+cgatt=1 OK at+cgdcont? +CGDCONT: 1,"IP","aircelgprs.po",,0,0 OK atd*99# CONNECT ~ }#À!}!} } }2}#}$À#}!}$}%Ü}"}&} }*} } g}%~~ }#À!}!} } }2}#}$À#}!}$}%Ü}"}&} }*} } g}%~~ }#À!}!} } }2}#}$À#}!}$}%Ü}"}&} }*} } g}%~~ }#À!}!} } }2}#}$À#}!}$}%Ü}"}& } }*} } g}%~~ }#À!}!} } }2}#}$À#}!}$}%Ü}"}&} }*} } g}%~~ }#À!}!} } }2}#}$À#}!}$} %Ü}"}&} }*} } g}%~~ }#À!}!} } }2}#}$À#}!}$}%Ü}"}&} }*} } g}%~~ }#À!}!} } }2}#}$À #}!}$}%Ü}"}&} }*} } g}%~~ }#À!}!} } }2}#}$À#}!}$}%Ü}"}&} }*} } g}%~~ }#À!}!} } } 2}#}$À#}!}$}%Ü}"}&} }*} } g}%~ When i issue the command atd*99#, the mobile shows "E" symbol to indicate the GPRS connection. The mobile or hyperterminal doesnt show anything. How to analyze ~ }#À!}!} } }2}#}$À#}!}$}%Ü}"}&} }*} character and how to proceed further? Please guide me. Thanks in advance