Top "At-command" questions

AT Commands are text commands for communicating with a modem.

How to get the SIM number (ICCID) of a modem using AT commands

I'm trying to get the SIM number (ICCID, not IMSI) of my 3G Huawei E5830 modem using AT commands (also …

serial-port 3g at-command modem
AT command to know own phone number

I have been working lately on AT commands testing. I had difficulties in finding the own number when the sim …

at-command
Send AT Commands to Android Phone

I want to Send AT Command to Android phone. I know SDK does not support this. but there are two …

android at-command
How to Send/Receive SMS using AT commands?

Can anyone help me to send and receive SMS using AT commands in Python? In case it matters, I'm using …

python sms at-command
How to properly triangulate GSM cell towers to get a location?

First of all, I am trying to do all this disaster in c# (.net 4) so if you come up with …

geolocation gsm at-command
Sending AT Commands Via ADB Android

I have a task at work to investigate if it is possible to send AT commands to an android device …

android cmd adb at-command
need AT command for sim reset

is there any AT command which can reset the sim in a gsm usb modem. now i am using a …

at-command
Connecting APN using AT Commands

I need to connect in internet with a usb 3g dongle using at commands. My apn provider is: APN = tim.…

at-command apn
Receiving "NO CARRIER" error while tring to make a call using GSM modem in Python

I want to make a call using my GSM modem. So I wrote the below program: import time import serial …

python python-3.x gsm at-command modem
sim800 at command post data to server

I'm stumped with sending data to a remote server , I'm able to send a post request but not sure how …

http gsm at-command gprs