Toshiba P770 user manual Bluetooth wireless technology, Compatibility, Network Operating, System

	Satellite P770/P775/P770D/P775D
Compatibility	IEEE 802.11 Standard for Wireless LANs
	Wi-Fi (Wireless Fidelity) certified by the Wi-
	Fi Alliance. The "Wi-Fi CERTIFIED" logo is a
	certification mark of the Wi-Fi Alliance.
Network Operating	Microsoft Windows Networking
System
Media Access Proto-	CSMA/CA (Collision Avoidance) with
col	Acknowledgment (ACK)

Radio Characteristics

Radio Characteristics of Wireless LAN module may vary according to:

Country/region where the product was purchased

Type of product

Wireless communication is often subject to local radio regulations. Although Wireless LAN wireless networking products have been designed for operation in the license-free 2.4GHz and 5GHz band, local radio regulations may impose a number of limitations to the use of wireless communication equipment.

Radio Frequency	Band 5GHz (5150-5850 MHz) (Revision a
	and n)

Band 2.4GHz (2400-2483.5 MHz) (Revision b/g and n)

The range of the wireless signal is related to the transmit rate of the wireless communication. Communications at lower transmit range may travel larger distances.

The range of your wireless devices can be affected when the antennas are placed near metal surfaces and solid high-density materials.

Range is also impacted due to "obstacles" in the signal path of the radio that may either absorb or reflect the radio signal.

Bluetooth wireless technology

Some computers in this series have Bluetooth wireless communication function which eliminates the need for cables between electronic devices such as computers, printers and mobile phones. When it is enabled, Bluetooth provides the wireless personal area network environment which is safe and trustworthy, that is quick and easy.

You cannot use the computer's built-in Bluetooth functions and an external Bluetooth adaptor simultaneously. For reference, Bluetooth wireless technology has the following features:

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