Nokia E66 manual 150

Glossary

150

Glossary

GPRS	General packet radio service. GPRS
	enables wireless access for mobile
	phones to data networks (network
	service). GPRS uses packet data
	technology where information is sent
	in short bursts of data over the mobile
	network. The benefit of sending data
	in packets is that the network is
	occupied only when sending or
	receiving data. As GPRS uses the
	network efficiently, it allows for quick
	data connection setup and fast data
	transmission speeds.
	You must subscribe to the GPRS service.
	For availability and subscription to
	GPRS, contact your service provider.
	During a voice call, you cannot
	establish a GPRS connection, and any
	existing GPRS connection is put on hold
	unless the network supports dual
	transfer mode.
GPS	Global positioning system. GPS is a
	worldwide radio navigation system.
HSDPA	High-speed downlink packet access.
	HSDPA brings high-speed data delivery
	to 3G terminals, ensuring that users
	requiring effective multimedia
	capabilities benefit from data rates

	previously unavailable because of
	limitations in the radio access network.
HTTP	Hypertext transfer protocol. A
	document transfer protocol used in the
	web.
HTTPS	HTTP over a secure connection.
IMAP4	Internet mail access protocol, version
	4. A protocol used for accessing your
	remote mailbox.
Internet	An access point is where your device
access point	connects to a network. To use e-mail
	and multimedia services or to connect
	to the internet and browse web pages,
	you must first define internet access
	points for these services.
Infrastructur	A WLAN network mode where devices
e operating	are connected to WLAN using a WLAN
mode	access point.
PIN	Personal identity number. The PIN
	code protects your device from
	unauthorised use. The PIN code is
	supplied with the SIM card. If the PIN
	code request is selected, the code is
	required each time the device is
	switched on. The PIN code must be 4 to
	8 digits long.