Nokia E5-00 - Manual (Page 201)

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 access
point
An access point is where your device 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.
Infrastructure
operating mode
A WLAN network mode where devices are connected to
WLAN using a WLAN access point.
PIN Personal identity number. The PIN code protects your device
from unauthorized 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.
PIN2 The PIN2 code is supplied with some SIM cards. The PIN2
code is required to access certain functions supported by the
SIM card. The length of the PIN2 code is 4 to 8 digits.
POP3 Post office protocol, version 3. A common mail protocol that
can be used for accessing your remote mailbox.
PUK and PUK2 Personal Unblocking Key. PUK and PUK2 codes are required
to change a blocked PIN code or PIN2 code, respectively. The
length of the code is 8 digits.
SIP Session Initiation Protocol. SIP is used for creating,
modifying and terminating certain types of communication
sessions with one or more participants.
Glossary 201