Vocera Communications B3000 用户手册

The Badge Menus 

If the update process is paused because the badge is being used to make or
receive a call, the   icon does not appear on screen until the call is finished and
the update process resumes.

Note:  The B1000A badge does not support the background update feature.

All badge funtionality is available while a background update is in progress.
If you make or receive a call, the background update is automatically paused
so that it does not affect call quality. While background update is paused, the

 icon does not appear on screen. When you finish the call, the background

update process resumes and the   icon appears on screen again until the
update is finished.

If you roam off network or the Vocera Server fails over to another server while
a background update is in process, the update stops and the badge restarts.
When your badge reconnects to a Vocera Server, the background update
process will begin again.

The badge display shows a series of menu screens that comprise the top level
of the menu system. To navigate through the menu system, you use the Up,
Select, and Down buttons on the badge.

On B3000 badges, the Up, Select, and Down buttons are on the front of the
badge. Up and Down depend on the orientation of the screen.