1680 classic

Resolution of the display for the system

Maximum number of viewable colors.

The amount of memory measured in megabytes installed in the system's hardware

Wireless Application Protocol (WAP) is the first global standard for Internet services over mobile phone networks. It is capable of displaying "mini websites", which look simple when compared with normal websites but which already provide a variety of powerful services, including banking, ticket purchase, news updates and more.

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.

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.

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.

Height of the product

Description of characteristics; and/or size of the product; included by type.

General Packet Radio Service is a wireless data transmission service based on packet transmission. For example, if an email is sent by GPRS it will be reduced into .packets. of information. Each individual packet travels to its destination by the quickest possible route. This means the different packets from the same mail can travel separately through foreign networks around the globe in order to avoid obstructions. At the pre-set destination they are rebuilt and presented to the recipient as a whole. GPRS offers instant access, and permanent connection between the mobile device and the network. With GPRS you only pay for information sent or received, rather than for connection time.