4-30 User’s Manual
Operating Basics

Disconnecting

To disconnect the internal modular cable, follow the steps below.
1. Pinch the lever on the connector in the telephone jack and pull out the
connector.
2. Disconnect the cable from the computer’s modem jack in the same
manner.
Wireless communications
The computer’s wireless communication function supports both Wireless
LAN and Bluetooth devices.
All models are provided with Wireless Communication switch. Some
models are equipped with both Wireless LAN and Bluetooth functions.

Wireless LAN

The Wireless LAN is compatible with other LAN systems based on Direct
Sequence Spread Spectrum /Orthogonal Frequency Division Multiplexing
radio technology that complies with IEEE802.11 Wireless LAN standard
(Revision A, B or G).
■Theoretical maximum speed: 54Mbps (IEEE802.11a, 802.11g)
■Theoretical maximum speed: 11Mbps (IEEE802.11b)
■Frequency Channel Selection (Revision A: 5 GHz, Revision B/G: 2.4
GHz)
■Roaming over multiple channels
■Card Power Management
■Wired Equivalent Privacy (WEP) data encryption, based on 128 bit
encryption algorithm. (Intel module type).
■Wired Equivalent Privacy (WEP) data encryption, based on 152 bit
encryption algorithm. (Atheros module type).
■Wi-Fi Protected Access (WPA).
■Advanced Encryption Standard (AES) data encryption.
■Wake-up on Wireless LAN (Intel module type)
Do not install or remove an optional memory module while Wake-up on
Wireless LAN is enabled.