DESCRIPTION OF KEYSUsed to scroll throughmenu functions and memory loca-tions. Also used to adjust the ear-piece volume during a call.Used to enter the menufacility.Used to switch betweenalpha and numeric modes.Press and hold the key to switchthe phone on and off.Used to delete characters orclear the entire display. Also usedto exit the menu functions.Used to recall information fromthe phone memory.Used to store information tothe phone memory. Used to con-firm a setting in the menu facility.Used to dial a phone num-ber and answer a call. With the dis-play clear, this key recalls the fivelast phone numbers dialed.Used to end a phone call.Note: When you press and hold thekey, the keyguard is activated.NOKIA and the Arrows logo are registered trademarks of Nokia Corporation.© 1996 Nokia Mobile Phones. All rights reserved.Nokia Mobile Phones operates a policy of continuous improvement, there-fore, we reserve the right to make changes and improvements to any of theproducts described in this guide without prior notice.Issue 3Inside Front CoverNHA-4NG Nokia 638_AUAuthentication versionUS English 9351137Issue 3Version: 0.7, Date: 11 (2) Dec.1996Status: ToL, JaK, JaG, SIR, JoF