Top "Modem" questions

Full examples of using pySerial package

Can someone please show me a full python sample code that uses pyserial, i have the package and am wondering …

python modem pyserial

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

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

Android as Dialup/FAX Modem

With some older cell phones, you can connect them to a computer and use them as a Dialup/FAX modem (…

android modem pbx dial-up

How to send SMS by GSM modem in PDU mode?

I want to send SMSs in PDU mode. I have checked the spec for my modem, and it supports PDU …

gsm modem

Virtualbox: "USB device in use by someone else" error, how to make (mac) host let go?

I'm trying to set up a USB Fax Modem in Ubuntu through Virtual Box but I'm not sure how to …

linux ubuntu virtualbox modem

how to get balance by USSD commands?

I have tired to search how to send USSD command on Google. I want to check may balance from operator. …

modem ussd

Voice call through GSM modem

I would like to use a GSM modem to make a voice call to a phone number, play a recorded …

gsm modem ivr

How does Modem code talk to Android code

I would like to know high level idea of how Android Modem code will call/pass message to Android application …

android android-source modem ril

+CMS ERROR: 304, sending message using at command

Im new to GSM and AT command sets, based on the error +CMS ERROR: 304 its a Invalid PDU mode parameter …

sms gsm at-command modem pdu