14 Copyright 2006 unitech Electronics Co., Ltd. All rights reserved. unitech is a registered trademark of unitech Electronics Co., Ltd.Chapter 2Using the HardwareKeypads and Function ButtonsThe keypad enables you to both enter information and interact with the PDA operatingsystem and also operate secondary functions using the function button. When thegreen function button is pressed, the green icon functions on the keypad becomeavailable.When the Function button is pressed, an iconappears in the operating system:The following table describes the keypad keys.Key Main Function Secondary FunctionTurns the PA600 on and off. —Number 1 Left soft key - activates functionabove in LCD screen.Alphanumeric 2, a, b, c Up navigation keyAlphanumeric 3, d, e, f Right soft key - activates functionabove in LCD screen.Enter key OKFunction activated icon
