
About The Web Browser
76 4600 Series IP Telephones Application Programmer Interface (API) Guide
Use the Focus Up and Focus Down Feature buttons (single Up and Down arrows next to
Feature buttons 8 and 11, respectively) to move the focus up and down one line at a time. This
is not scrolling in a conventional sense. The Up and Down arrows allow a user (in addition to
directly selecting the associated left Feature button), to reach a text entry area or to focus on a
line and see the associated title information displayed on the Top Line of the screen.
Use the Page Up and Page Down Feature buttons (double up and down arrows next to
Feature buttons 7 and 12 respectively) to navigate up and down to text that is not initially visible
on the display.
Note: The navigation arrow controls do not have an auto-repeat capability. This means
that the user must press and release the Feature button associated with the
navigation icon each time the user wants to view additional display lines.
Multiple Paging Indicators
When the screen displayed is one of multiple “pages” in the Web history stack, the paging
indicator displays on the screen. The paging indicator is one or a pair of directional arrows
centered on the solid black line between the Call Appearance/Application Area 6 and the
Softkey Label Area. The presence of one or both arrows tells the user that pressing the
telephone’s Page Left and Page Right buttons have a visible effect. The independent Page
Left and Page Right indicators let users know they can move back and forth in the Web history
stack. The Left Arrow indicator appears when a previously viewed page is available in the
history stack. The Right Arrow indicator appears when the user can travel forward to see the
next page in the history stack. If a user attempts to go back or forward using the Page Left and
Page Right buttons when there are no cards in the history stack, an error tone sounds.
Moving Up and Down a Card
Table 8 shows that the right Feature buttons allow the user to move up and down the lines
currently displayed, or move down to additional lines of text that are not currently visible on the
screen.
The user moves up and down the lines currently displayed because different title information
shows on the Top Line depending on which of the six currently displayed lines is brought into
focus. Each time a new line is brought into focus, a new title can display on the Top Line, if the
title is included in the tag coding. When you code a tag without a title, the Top Line shows the
default associated with that tag. The chart of Tags with Titles and Corresponding Top Line
Defaults: on page 78 provides Top Line default titles. Chapter 7: Web Browser for 4610SW,
4620/4620SW, 4621SW, and 4622SW IP Telephones and Chapter 9: Web Browser for the
4625SW IP Telephone provide tag-specific information.
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