Toshiba Satellite L550 - Manual (Page 91)

User’s Manual 4-27
L550/L555/L550D/L555D
Disconnecting the modular cable
To disconnect the modular cable, follow the steps as detailed below:
1. Pinch the lever on the plug in the telephone jack and pull it out from
within the connector.
2. Pinch the lever on the plug in the computer’s modem jack and pull it out
from within the computer.
Wireless communications
The computer’s wireless communication function supports both Wireless
LAN and Bluetooth devices.
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 the IEEE802.11 Wireless LAN
standard.
■ Frequency Channel Selection of 5GHz for IEEE 802.11a or n draft 2.0
■ Frequency Channel Selection of 2.4GHz for 802.11b/g or n draft 2.0
■ Roaming over multiple channels
■ Card power management
■ Wired Equivalent Privacy (WEP) data encryption based on an 128-bit
encryption algorithm
■ Wi-Fi Protected Access™ (WPA™) support
■ Advanced Encryption Standard (AES) data encryption
Do not pull on the cable or move the computer while the cable is
connected.
The transmission speed over the wireless LAN, and the distance over
which the wireless LAN can reach, may vary depending on surrounding
electromagnetic environment, obstacles, access point design and
configuration, client design and software/hardware configurations. The
transmission rate described is the theoretical maximum speed as specified
under the appropriate standard - the actual transmission speed will be
lower than the theoretical maximum speed.