GSM Modem Emulator

800.06 MB
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Publisher Description

Use your Android phone as a GSM modem to send and receive SMS messages from a PC or server.
For instructions on how to use the GSM Modem Emulator see:
The GSM Modem Emulator app emulates the SMS functions of a GSM modem over a WIFI connection. The modem emulator supports a subset of the ETSI GSM 07.05 and GSM 07.07 AT command specifications that is optimized to work with Diafaan SMS Server. A great feature of the GSM Modem Emulator is that it works with GSM phones as well as CDMA phones. This makes it possible to use the GSM Modem Emulator with GSM networks all over the world and also the Sprint and Verizon CDMA networks in the US.
- Send and receive SMS messages with the Android phone.
- Support for GSM and CDMA phones.
- Support for 3G and 4G phones.
- Support for multi-part long messages.
- SMS delivery reports (if supported by the network).
- International Unicode character set support.
- PDU mode only.
- No support for MMS.
- Limited support for binary messages.
- No support for USSD.
- Stock Android limits message throughput to 100 messages per hour.

GSM Modem Emulator is a free software application from the Telephony subcategory, part of the Communications category. The app is currently available in English and it was last updated on 2014-11-29. The program can be installed on Android.

GSM Modem Emulator (version has a file size of 800.06 MB and is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 122 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher Diafaan communication software
Released Date 2014-11-29
Languages English


Category Communications
Subcategory Telephony

System requirements

Operating systems android

Download information

File size 800.06 MB
Total downloads 122


License model Free
Price N/A

Version History

Here you can find the changelog of GSM Modem Emulator since it was posted on our website on 2016-09-20. The latest version is and it was updated on on 2018-03-26. See below the changes in each version:


posted on 2014-11-29

This release adds an option to increase the maximum message send speed. This option can be used on (rooted) Android phones that do not have the default Android SMS send speed limitations.

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Downloads last week: 5
Release Date: 2014-11-29
Publisher: Diafaan communication software
Operating System: android
Type: Free