Features:
    multiple slot selections and slot ranges like "1-3,5,8-12"
	(not phonebook, for sms: not sending)
    TPDU up- and downloading
    multipart-SMS support
    implement decoding sms with 8bit

Code:
    rewrite in C++ (?)

Docs (continously present items):
    a better man page (take a look at docbook)
    code documentation
