GSM Modem Tester

This software communicates with GSM modem devices through AT Commands. It provides an easy-to-use interface to test different features of such devices. Proper drivers for the device must be installed beforehand.

Select COM port
Specify the COM port and click the Start-button. There may be more than one port for the same device. If one port doesn't work, try the other. If you cannot find the device in the list above, unplug the device and plugin the device again. Wait a few seconds and click the Update-button.

Select COM port

PIN input
Please note! If you enter the wrong PIN, you have to enter the PUK code. Make sure you have the PUK code. Use it at your own risk!

PIN input

Select network
Click the search-button. It can take a few seconds to minutes. Select a network and clicl the Register-button. To find out the currently registered network clicl the Check-button. The Auto-button sets the modem to choose a network operator automatically. This can take a few seconds to minutes.

Select network

Send USSD code
Enter an USSD-code in the field and click the Query-button. Wait a few seconds for the response.

Send USSD code

Send SMS
Enter the receiver number and the message text and click the Send-button.

Send SMS

Received SMS
SMS which was received as long as the software is connected to the device, will be listed here.

Received SMS

Phone book
Click the List-button. Available phone books will be listed below. Following shortcuts are possible:

  • FD Fixed dialling numbers
  • LD Last dialled numbers
  • ME Mobile equipment phonebook
  • SM SIM-memory
  • MT Combination of ME and SM
  • TA Device-memory
  • OW List of your own numbers
  • SM SIM-memory

Click on one in the list and the numbers are displayed on the right.

Phone book

Donate

Download:

Change log:

  • Version 1.0.0.0: Initial version
Published: 23. Jul 2023
Categories: Windows Tools