General Information - Nokia 640 User Manual

CONNECTING TO OTHER DEVICES
When connecting to any other device, read its user's guide for
detailed safety instructions. Do not connect incompatible products.
MAKING CALLS
Ensure the phone is switched on and in service. Enter the phone
number, including the area code, then press
call press
EMERGENCY CALLS
Ensure the phone is switched on and in service. Press
times as needed (e.g. to exit a call , to exit a menu etc.) to clear the
display. Enter the emergency number, then press
your location. Do not end the call until told to do so.

General information

The wireless phone described in this guide is approved for use on the
NMT 450 network.
A number of features included in this guide are called Network
Services. They are special services provided by wireless service
providers. Before you can take advantage of any of these Network
Services, you must subscribe to these service(s) from your home
service provider and obtain instructions for their use.
Warning!
Use only batteries, charger and accessories approved by the
phone manufacturer for use with this particular phone
model. The use of any other types will invalidate any
approval or warranty applying to the phone, and may be
dangerous. For availability of approved accessories, please
check with your dealer. When you disconnect the power
cord of any accessory, grasp and pull the plug, not the cord.
©2001 Nokia Mobile Phones. All rights reserved. 5
End
. To answer a call press
Call.
To end a
Answer.
as many
Call.
Give