![Nokia 3128 Скачать руководство пользователя страница 6](http://html.mh-extra.com/html/nokia/3128/3128_user-manual_252594006.webp)
vi
Network Services
The wireless phone described in this guide is approved for use on the GSM900, GSM1800
and GSM1900 networks. Contact your service provider for more information about
networks.
To use the phone you must have service from a wireless service provider. Many of the
features in this device depend on features in the wireless network to function. These
Network Services may not be available on all networks or you may have to make specific
arrangements with your service provider before you can utilize Network Services. Your
service provider may need to give you additional instructions for their use and explain
what charges will apply. Some networks may have limitations that affect how you can
use Network Services. For instance, some networks may not support all language-
dependent characters and services.
About enhancements
Check the model number of any charger before use with this device. This device is
intended for use when supplied with power from AC-1001C.
Warning:
Use only batteries, chargers and enhancements approved by the
phone manufacturer for use with this particular phone model. The use of any
other types may invalidate any approval or warranty applying to the phone, and
may be dangerous.
For availability of approved enhancements, please check with your dealer.
A few practical rules for enhancements operation
•
Keep all enhancements out of the reach of small children.
•
When you disconnect the power cord of any enhancement, grasp and pull the plug,
not the cord.
9235874_3128_en.book Page vi Monday, November 29, 2004 2:17 PM