Motorola W231, W216, W388 service manual Product Overview, Features

Level 1-2 Service Manual

Product Overview

The Motorola W230/W388/W216/W231 features a global system for mobile communications wireless interface technology. It also features a simplified icon and graphical user interface (UI) for easier operation in addition to short message service text messaging (SMS), speed dialing, quick dialing, an alarm, a calculator, games, and an address book.

The telephones are made of polycarbonate plastic. The display and speaker, as well as the 21- key keypad, transceiver printed circuit board (PCB), microphone, charger and headphone connectors, and power button are contained within Bar form-factor housing. The User- replaceable 940 mAh Lithium-Ion (Li-Ion) battery provide up to 250~500 Mins of talk time with up to 150~300 Hours of standby time. The phone accepts 1.8V/3V mini subscriber identity module (SIM) cards that fit into the SIM holder next to the battery. These telephones feature a 128 x 128 pixel color graphics display and an internal antenna.

Features

W230/W388/W216/W231 telephones use advanced, self-contained, sealed, custom integrated circuits to perform the complex functions required for GSM communication. Aside from the space and weight advantage, microcircuits enhance basic reliability, simplify maintenance, and provide a wide variety of operational functions.

Features available in this family of telephones include:

•A 128 x 128 pixel color graphics display

•Internal antenna

•Lower voltage technology that provides increased standby and talk times

•Extended GSM (EGSM) channels

•Display animation

•VibraCall® vibrating alert

•5-Way navigation key

•SIM Toolkit™ Class 2 (STK) (Network, subscription and SIM card or service provider dependent feature. Not available in all areas.)

•Backlight

•Speed-, Quick- and One-Touch dialing

•Call Forwarding and Holding

•Customized Menus

•Personal management tools calculator with currency converter, and clock with date

•Other features

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