The Treo 180g is a dual-band
GSM
The Global System for Mobile Communications (GSM) is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation ( 2G) digital cellular networks used by mobile devices such as ...
smartphone made by
Handspring. Released in 2002, it was the third device in the
Treo family. The 180g is essentially the same as its predecessor, the
Treo 180
The Treo 180 is a dual-band GSM smartphone made by Handspring (company), Handspring. Released in 2002, it was the first device in the Palm Treo, Treo family. Internet access was available using the Blazer browser.
It features a full keyboard and ...
, except that it uses Palm's proprietary
Graffiti handwriting recognition software.
It features a
Graffiti area in place of the
Treo 180
The Treo 180 is a dual-band GSM smartphone made by Handspring (company), Handspring. Released in 2002, it was the first device in the Palm Treo, Treo family. Internet access was available using the Blazer browser.
It features a full keyboard and ...
's miniature QWERTY keyboard and shipped with
Palm OS
Palm OS (also known as Garnet OS) was a mobile operating system initially developed by Palm, Inc., for personal digital assistants (PDAs) in 1996. Palm OS was designed for ease of use with a touchscreen-based graphical user interface. It is provi ...
version 3.5.2H. The 180g has a 160x160 monochrome screen, 16 MB of internal memory and a 33 MHz Dragonball CPU. Two main models were produced, the
180
__NOTOC__
Year 180 ( CLXXX) was a leap year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Rusticus and Condianus (or, less frequently, year 933 ''Ab ...
with a thumb-type keyboard and the 180g which uses the
Graffiti handwriting recognition software, both were flip form factor.
Handspring mobile phones
{{electronics-stub
es:Treo 180