Nokia 640 User Manual page 4

Voice mailbox number
(Menu 2 6 2)...........................32
3 Call register (Menu 3) ...............33
To enter this menu:..................33
Missed calls (Menu 3 1)..........34
Received calls (Menu 3 2)......34
Dialled numbers (Menu 3 3)..34
Erase recent call lists
(Menu 3 4)..................................35
Show call duration
(Menu 3 5)..................................35
4 Settings (Menu 4) .......................36
Call settings (Menu 4 1) .........36
Anykey answer
(Menu 4 1 1)...........................36
Speed dialling (Menu 4 1 2)36
Speech scrambling
(Menu 4 1 3)...........................36
Phone settings (Menu 4 2) ....37
Language (Menu 4 2 1) .......37
Country (Menu 4 2 2) ..........37
Changing country code
(Menu 4 2 3)...........................38
Welcome note
(Menu 4 2 4)...........................38
Display contrast
(Menu 4 2 5)...........................39
Security settings (Menu 4 3).39
PIN code request
(Menu 4 3 1)...........................39
Change PIN code
(Menu 4 3 2)...........................39
Call barring (Menu 4 3 3) ...40
Phone information
(Menu 4 4)..................................40
Own number (Menu 4 4 1).40
Network ID (Menu 4 4 2)....40
SIS reference (Menu 4 4 3) 41
©2001 Nokia Mobile Phones. All rights reserved. 3
Restore factory settings
(Menu 4 5) ..................................41
5 Games (Menu 5) ..........................41
6 Calculator (Menu 6) ..................44
7 Clock (Menu 7) ............................45
Alarm clock (Menu 7 1)...........45
Clock (Menu 7 2).......................46
8 Tones (Menu 8) ............................47
4. Reference Information .. 49
Using the batteries .........................49
Charging and discharging the
battery..........................................49
Care and maintenance ...... 51
Important safety
information ................... 52
Index ................................... 56