[Q] Send AT Commands to modem - Windows Mobile Development and Hacking General

Someone an idea how to do this correctly. If a try to Open COM4/Com9 Port
i'm getting an error when checking DeviceIoControl.
Maybe I missed something?
Thanks

What PDA and WM?

Related

ERROR: GetConnectionType

HI, I´m trying to use the special edition rom but when it starts it send´s an error message on a DOS window that says "ERROR: GetConnectionType" and after that the "PROGRAMME A" also send a message that says "ERROR 011: Execute remote comunicatin blababla... make sure that the usb cable is connected" But it´s properly connected. Could someone help me with that? What can be the problem?
Thanks
Champimaster said:
HI, I´m trying to use the special edition rom but when it starts it send´s an error message on a DOS window that says "ERROR: GetConnectionType" and after that the "PROGRAMME A" also send a message that says "ERROR 011: Execute remote comunicatin blababla... make sure that the usb cable is connected" But it´s properly connected. Could someone help me with that? What can be the problem?
Thanks
Click to expand...
Click to collapse
Ever tried any reading in this forum or the search button?
It´s so easy to get more information about this......
http://forum.xda-developers.com/viewtopic.php?t=2483&highlight=error+011+connectiontype
http://forum.xda-developers.com/viewtopic.php?t=5549&highlight=error+011+connectiontype
http://forum.xda-developers.com/viewtopic.php?t=6418&highlight=error+011+connectiontype
http://forum.xda-developers.com/viewtopic.php?t=9706&highlight=error+011+connectiontype
Stefan
Thanks for the help and i´m really srry about that. Now i´m having another problem and i couldn´t find the answer in other posts. I uploaded the new Special Edition ROM on my pocket pc because it was locked for foreign SIM cards. The problem is that even with the Special Edition ROM it´s still locked. It doesn´t show me the "unlock SIM window" so i decided to do it by myself it with the XDAunlock programe but it doesn´t work too. What can i do? what can it be? Please help me
Thanks

Serial Communication

Hi,
I'm trying to put together a program for sending AT Commands over a serial connection from my PC to the XDA. Unfortunately my XDA doesn't respond to any of the commands, and in fact doesn't seem to be able to see any serial port data at all.
Does anyone know if there are settings I need to change to allow the XDA to be able to receive Serial data?
Thanks,
Simon
sure thing, the ultimate aim is to be able to send a command from a Destop PC to the XDA to get it to send an SMS. The specific method for doing this isn't too important, but atm AT Commands seems to be the most promising method.
Any advice you can give would be much appreciated.
Thanks,
Simon

lost my usb connection

hello i lost my usb connection from my tilt 8925 it was working fine then it stoped cant sync my phone to my pc try reloading active sync and still is dead my sync dont read the phone or my pc.please help me fix this i have tried researching and my next step was asking all of yous for help.if all and all i have to call htc or at&t ut with having all the up grades to my phone woundering if they could help me.so please reply back with some help on how to fix this thanks..
Does the pc attempt to connect? Do you receive any error messages? Please give more information.
looking for help
no there is no connection at all. i hook up my phone using the usb cable and i reinstalled my sync software and nothing happens i get a message that usb device is not working please check and try again im woundering if when i extracted a file i might have extracted a program that i needed to make this work im not sure what i could have done....please reply back if you could help would really be nice.....thank you hope you have a answer for me............

Unable to send sms with the AT command AT+CMGS

HI,
I would like to knwo the AT command for the HTC Touch ( ELF)
I can communicate with my Phone with hyperterminal, but the at command :
AT+CMGS="xxxxxx"
Return ERROR !
I think that HTC don't use this command in order to send sms !
Have you information about the AT command in order to send SMS ?
Great thanks !
regards,
Nixeus
mm Anyone can help me pleaaaase ?
Hey ppl Im havin issues using my htc P3450 as a modem to send and receive sms via hyperterminal...pls somebody help!!!!
My system doesn't detect my phone under modems in the device manager!!
Getting WING to send SMS using Hyperterminal
Guys, I can only get AT, ATI, ATV1 to work.
None of the SMS commands work.
I'm using Hyperterminal: 5600,8,N,1
Anyone else got this working?
I am using samsung SGH-L700 for sending SMS using hyperterminal. But I am getting following error.
AT
OK
AT+CMGF=1
OK
AT+CMGW="+919509050003"
> HI (Ctrl+z)
+CMS ERROR: 321
I tried connecting using both bluetooth and usb cable. I am getting same error in both the cases.
Can anyone please help me for the same.
Thanks
Same for me, I need to use my old Elfin to send and receive sms. What are the correct AT commands for SMS sending and receiving ?
Regards
Same problem here with an HTC WIND ....when setup as HTX USB Modem at COM3 y can hypeterminal to it but only responds to ATIx commans...no SMS related commands accepted always error...any special driver ?
@Nixeus I had the same issue with my GSM modem, where I got ERROR and CME ERROR 765 after the sms command line. I resolved this by forcing the sms-encoding as suggested in a stackoverflow forum.
So, the command I used was :
AT+CSCS="GSM"

AT+ Commands with Serial Port, Help Please!

Hello all,
I am trying to write and application that opens a connection to the serial port, GPRS modem, and sends AT commands and receives any response.
I have a few questions;
1- I can open connection to 2 ports, named COM1 (or COM2 depending on the device) and COM9 (or COM3 depending on device). How can I be sure the device I am connected to is the GPRS modem?
2- When I try to write data, I have 2 results - first, device freezes without any response, and second, I get an IOException error.
Can anyone help me please?
I am using C# and Visual Basic .NET
Thanks,

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