Nokia 640 User Manual page 9

To correct keypresses or to clear the entire display:
• Press to clear the keypresses one by one or
press and hold
To adjust the earpiece volume:
• Press the key to adjust the earpiece volume.
To lock the keypad:
• Press Menu and
To unlock the keypad:
• Press Unlock and
To adjust the ringing tone type:
• Press quickly. Use the
Personal
options
OK to select an option.
Note: Messages functions are operational only if the local
network supports them. Check with your service provider.
Listening to voice messages:
• Save your voice mailbox number in the phone's memory with
Menu 2 6 2.
• Press and hold
Reading and writing messages:
• Press Menu, choose
• To read: choose
with the or
• To write and send: choose
in the message, press
OK, key in the recipient's phone number or search for it in the
phone book and press
©2001 Nokia Mobile Phones. All rights reserved. 8
to clear the entire display.
.
.
or
Silent Discreet
, ,
to call your voice mailbox number.
Messages
Inbox
with
key, press
Write messages
Options, press
OK to send the message.
keys to scroll through the list
Loud Switch off!
, (or
, Select.
Select, choose desired message
Read.
with
Send, press
). Press
Select, key