Written by Swen-Peter Ekkebus
Updated by Andrew Alexander (v1.5) and Milan Chudik (v1.4)
PDU Format Converter (Encoder/Decoder) for GSM SMS. This release v1.5r9.
SMS (Short Message Service) can contain up to 160 characters, using the 7-bits GSM default alphabet or 140 characters for an 8 bit alphabet or 70 characters for a 16 bit UCS-2 alphabet.
This current version has several specific shortcomings (and more). One of these is it doesn't attempt to deal with embedded headers at the start of messages. It isn't meant to be a replacement for a tool like pduspy