Palm Z22 is a mobile phone in the bar form factor. The phone's dimensions and weight are: 102.5 x 65 x 15 mm and 95.2g. The device is designed to operate on the following networks: GSM 900 / 1800 / 1900 . It is necessary to note the presence of microSD, GPRS , Irda, USB , Wap 2.0, .