SMS-based pager

Klaxon is a tool designed for on-call personnel, that repeatedly notifies the user (by means of a ringtone, vibration or both) when a page is received until the user looks at it. A page to Klaxon is an SMS message, optionally meeting filtering criteria set by the user.

This app has features you may not like.


Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 0.27 (27) - Added on 2012-02-04

    This version requires Android 1.6 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Download APK 52 KiB PGP Signature

    • android.permission.RECEIVE_SMS
    • android.permission.RECEIVE_MMS
    • android.permission.SEND_SMS
    • android.permission.READ_SMS
    • android.permission.VIBRATE