The rate at which an electrical current alternates, usually measured in Hertz (Hz). Also the way to note a general location on the radio frequency spectrum such as 800 MHz, 900 MHz or 1900 MHz.
900, 1800
Messaggistica
MMS (Multimedia Messaging Service)
Multimedia Messaging Service (MMS) is a new standard that is being defined for use in advanced wireless terminals. The service allows for non-real-time transmission of various kinds of multimedia contents like images, audio, video clips, etc.
Audio
Radio FM
Suonerie polifoniche
Polyphonic ringing tones are played through a speaker rather than an ordinary buzzer, which means that you get vastly improved sound quality for melodious ringing tones, message alerts, and gaming sounds.
