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4600 Series IP Telephone LAN Administrator’s Guide
General Background
C-2
General Background 5
The 4620 IP Telephone has a 168 pixel-by-132 pixel four gray scale LCD display. The area of the
display available for presenting a WML web page to the user is 153 pixels across by 96 pixels in
height, arranged in 6 rows each 16 pixels in height. In addition, the top row will display the web
page title (if any) and the bottom row presents up to four softkey labels at one time, used for <do>
tags, each a maximum of 6 characters.
The 4610SW IP Telephone has a 168 pixel-by-80 pixel four gray scale LCD display. The area
available for presenting a WML web page to the user is 153 pixels across by 44 pixels in height. In
addition, the top row will display the web page title (if any) and the bottom row presents up to four
softkey labels at one time, used for <do> tags, each a maximum of 6 characters. The 4610SW
supports all the data types, features, tags, etc. that the 4620 supports. The only difference is the
size of the display. Unless otherwise indicated, all subsequent references to the 4620 IP
Telephone and its Web application apply equally to the 4610SW IP Telephone.
The data types and other features supported in this browser include:
■ WML 1.3, June 2002
■ HTTP 1.1
A chart at the end of this Appendix summarizes the more detailed information that follows.
WML Document Skeleton 5
Certain tags define the basic framework of a WML document. The tags listed below make up the
basic skeleton of a WML document, and are supported by the 4620 unless otherwise indicated.
■ Common tag attributes: xml:lang, class, and id.
The attributes xml:lang, class and id are universal attributes associated with every WML
element.
The web browser will support these tags as follows:
Unsupported WML 1.3 tags will not be rendered and will not cause the browser to fail.
Unknown tags and misspelled tags will cause an error message.
Attribute Comments
xml:lang NOT SUPPORTED
class NOT SUPPORTED
id SUPPORTED