Treo 180g

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 ...

smartphone A smartphone is a portable computer device that combines mobile telephone and computing functions into one unit. They are distinguished from feature phones by their stronger hardware capabilities and extensive mobile operating systems, whic ...

made by

Handspring Handspring may refer to: *Handspring (company), a company that made personal digital assistants *Handspring (gymnastics), a gymnastics move involving forward or backward rotation of the body *Rising handspring or nip-up A nip-up is an acrobatic ...

. Released in 2002, it was the third device in the Treo family. The 180g is essentially the same as its predecessor, the Treo 180, except that it uses Palm's proprietary

Graffiti Graffiti (plural; singular ''graffiti'' or ''graffito'', the latter rarely used except in archeology) is art that is written, painted or drawn on a wall or other surface, usually without permission and within public view. Graffiti ranges from s ...

handwriting recognition software. It features a

area in place of the Treo 180'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 pro ...

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 with a thumb-type keyboard and the 180g which uses the

handwriting recognition software, both were flip form factor. Handspring mobile phones {{electronics-stub es:Treo 180