52TBS TrackMasterTBS TrackMaster provides a cost effective GSM solution for vehicle location and telemetry. TheTBS TrackMaster uses ISDN fast connection technology to deliver positions from a mobile unit. Itallows the location and progress of vehicles to be followed on a map display.More information: http://www.tbssystems.co.uk/handheldsContact details: see page 72Tone 9kTone 9k allows ringtone conversion between several diffenrent formats and Communicator ringingtone format. User can compose with textual note display that is derived straight from convention-al Nokia gsm phones, like 3210. Conversion is possible from e.g. MID (PC-Composer), RTTTL(Ringing Tone Text Tranfer Language) and from several other GSM phone notes.Tone 9k is The extension to be used with Communicator own Composer. Together they extendringing tone support beyond any other.More information: http://www.ah-creations.comContact details: see page 684 Special Solutions