Cisco 8821

DescriptionDefaultField Type
Or Choices
Field Name
Controls the scanning by the phone.
• Auto—Phone scans when it is in a call or when
the received strength signal indicator (RSSI) is
low.
• Single AP—Phone never scans except when the
basic service set (BSS) is lost.
• Continuous—Phone scans continuously even
when it is not in a call.
Not currently supported.
ContinuousAuto
Single AP
Continuous
Scan Mode
Specifies the URL that the phone uses to contact
application services, including Push To Talk.
Not currently supported.
String of up to 256
characters
Application URL
Specifies the amount of time that the user must hold
the Application button to activate the Application
URL.
Not currently supported.
DisabledDisabled
1 second
2 seconds
3 seconds
4 seconds
5 seconds
Application Button
Activation Timer
Indicates the priority of the Application button relative
to the other phone tasks.
• Low—Specifies that the Application button
works only when the phone is idle and on the
main screen.
• Medium—Specifies that the button takes
precedence over all tasks except when the keypad
is locked.
• High—Specifies that the button takes precedence
over all tasks on the phone.
When the priority is high, the keypad locked and
the screen dark, pressing the application button
turns on the phone screen. The user presses the
button a second time to perform the application
button function.
Not currently supported.
LowLow
Medium
High
Application Button
Priority
Cisco Wireless IP Phone 8821 and 8821-EX Administration Guide for Cisco Unified Communications Manager
49
Cisco Unified Communications Manager Phone Configuration
Product Specific Configuration Fields