User's Manual

20
Chapter 2. Using Your Computer
 Using wireless LAN
An isotropic antenna system is built into the display for optimal reception,
enabling wireless communication wherever you are.
To enable wireless communications, do the following;
1 Slide the integrated wireless device switch to .
2 Press Fn + F5 to make configure.
 Using Mobile Broadband (specific models only)
Before getting started with Mobile Broadband, you first need to choose a
mobile network operator and make sure you are in the coverage area of the
network. After that, you also need:
 To activate the Mobile Broadband service through your local mobile network
operator. You will get a Subscriber Identity Module (SIM) card after
activation. For instructions on inserting the SIM card, refer to “Inserting the
SIM card” on page 21.
Notes:
 Various standards are in use by mobile operators to provide Mobile
Broadband services. The Lenovo Mobile Broadband module may support
one or more of the following standards:
 GSM (Global System for Mobile Communications)
 TD-SCDMA (Time Division-Synchronous Code Division Multiple
Access)

Y550P UG V1.0_en.book Page 20 Monday, July 13, 2009 11:36 AM