Mar 04, 2013 · Compiling Multimon-NG for the Raspberry Pi EDITED 26-Nov-2013: Minor bugfixes on commands, added more explanation. Got my mouth all ready to do some POCSAG decoding on the Pi, running Raspbian Wheezy.
Using Multimon-NG to decode the DTMF: Here the ‘-t’ tells multimon-ng the type of file we are handing it, the ‘-a’ adds the decoder we are looking to use, finally the ‘>>’ redirection will store the output in a local file. Step 2: Multiple Possibilities of Multi-Press. Multi-Press can be decoded with the following chart: