Motorola CA50, Руководство для разработчиков и пользователей, Страница: 105 / 542

CA50 Modes of Operation 4 - 57
Accessing Communication Options from a Business Application
Initiating Walkie-Talkie Communication
By default, walkie-talkie communication can be initiated at any time while in a business application by pressing the
Walkie-Talkie key(s).
Accessing the Menu or Phone Book
There are two options to access the menu and/or phone book while in a business application.
•
Exit the Business Application - Use one of the soft keys to select Back or Exit. (In the sample item lookup
application, the user must return to the desktop by selecting Back in order to access the menu or phone
book.)
or
•
Customize the Business Application Soft Keys - Application developers can include links to communication
related options within the soft key functionality.
Example 1:
A business application screen displays with the soft key options from the desktop; the soft key options
function the same as on the desktop.
Figure 4-57
Business Application - Use Desktop Soft Keys
Example 2:
A business application screen displays. The soft key Options function displays a menu and the soft key Back
function navigates to the previous screen and can exit the application.
Figure 4-58
Business Application - Use an Options Menu
The Options menu contains a link to additional business application functionality (e.g., Item locator) and links
to the phone book and the walkie-talkie channel menu.
Figure 4-59
Options Menu - Use an Options Menu
NOTE If the application developer changes the function of the Walkie-Talkie key(s), this option may not be
available.
Menu
10:5 2 3
Phn Bk
Options
10:5 2 3
Back
Options
10:5 2 3
Back
Phone book
WT channels
Item locator