Nokia E5-00 Nokia E5-00 User Guide in US English - Page 211

Glossary 211 HTTP HTTPS IMAP4 Internet access point Infrastructure operating mode PIN PIN2 POP3 PUK and PUK2 SIP Hypertext transfer protocol. A document transfer protocol used in the web. HTTP over a secure connection. Internet mail access protocol, version 4. A protocol used for accessing your remote mailbox. 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. A WLAN network mode where devices are connected to WLAN using a WLAN access point. 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. 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. Post office protocol, version 3. A common mail protocol that can be used for accessing your remote mailbox. 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. Session Initiation Protocol. SIP is used for creating, modifying and terminating certain types of communication sessions with one or more participants.