Send AT command to mobile phone

[potetojb]

i want send the AT to Sony ericsson T610 from VB 6 use serial or USB data cable..

can u help me.. give idea or something

 

[adelmon]

You need to be able to read/write to the comport(RS232) of a computer from VB6.
There are lots of components and sample codes around the net.
After you are able to use the serial port from VB6 all you have to do is to send the command string to the modem with a carriage return at the end.

as example;

AT<cr>

 

[potetojb]

thank

adelmon

u have related website for i study about it.
i search about it in yahoo but cant find..

 

[adelmon]

Have a look at the link below.
It can be a starting point for you.

**broken link removed**

 

[potetojb]

thank
adelmon..

now i try to send the at command using vb.. that my program.
but i have problem i dont know why the msg cant display in text.. i thing have some problem.

this program dont error bit just not display the output

can u check the program for me.
i realy new in vb6
Private Sub Command1_Click()
Dim sms As String
Dim buffer$

MSComm1.CommPort = 1
MSComm1.Settings = "9600,N,8,1"
MSComm1.InputLen = 0
MSComm1.Handshaking = comNone

MSComm1.PortOpen = True

'echo off
MSComm1.Output = "ATE0" & Chr$(13)

Do
DoEvents
buffer$ = buffer$ & MSComm1.Input
Loop Until InStr(buffer$, "OK")
buffer$ = ""

'Report Mobile Equipment Error ( enable )
MSComm1.Output = "AT+CMEE=1" & Chr$(13)
Do
DoEvents
buffer$ = buffer$ & MSComm1.Input
Loop Until InStr(buffer$, "OK")
buffer$ = ""

'Received read message
MSComm1.Output = "AT+CMGR=1" & Chr$(13)
Do
DoEvents
buffer$ = buffer$ & MSComm1.Input
Loop Until InStr(buffer$, "+CMGR: 1,,159")
buffer$ = ""

sms = MSComm1.Input
Text1.Text = sms

Do
DoEvents
buffer$ = buffer$ & MSComm1.Input
Loop Until InStr(buffer$, "OK")

MSComm1.PortOpen = False



End Sub


if i use hyperterminal the output like this

'if use hyperterminal the command output like below
'AT CMGR = 1
'+CMGR: 1,,159
'07910621000010F5240B910621671663F1000060104222334423A0C2E030088232834E19C8049A06
'9BC2AAF3B87482905569D5E8CC06750A625A0F0AB7C32037B90E62D7D761103B3C4F83C46190B8EE '9E87D7207A1A5E9683CEE97619E41E8741F2F43A4D0785C5F3FA18949E97C96190FBBC0E83DCE230
'485C77CFCB20F739CC9E97C9A0B0FB3C07A5C5F575BB0C729FCB6A50985E6783D2F3B03B0D72A75D
'E8301A1446875D

thank