An asterisk * in the title indicates the field is mandatory.
If a field has a default value, it is shown in the Description column.
If the field type is an array, the Field Name has a .[n] suffix, where n is the array index placeholder.
Object and array field names are listed to provide context. If a field belongs to an object or an array, the full field name is shown in dot separated notation.

Title	Description	Details
Description	Provide a description of the Teams Emergency Calling policy to identify purpose of setting it.	Field Name: Description Type: ["String", "Null"]
External Location Lookup Mode	Enable ExternalLocationLookupMode. This parameter is currently not supported.	Field Name: ExternalLocationLookupMode Type: String Choices: ["Disabled", "Enabled"]
Name *	The Identity parameter is a unique identifier that designates the name of the policy	Field Name: Identity Type: String
Notification Dial Out Number	This parameter represents PSTN number which can be dialed out if NotificationMode is set to either of the two Conference values	Field Name: NotificationDialOutNumber Type: ["String", "Null"]
Notification Group	NotificationGroup is a email list of users and groups to be notified of an emergency call. Notification group is required if notification mode is "NotificationOnly".	Field Name: NotificationGroup Type: ["Array", "Null"]
Notification Mode	The type of conference experience for security desk notification. Either notification group or Notification dial number is required if notification mode is "ConferenceMuted" or "ConferenceUnMuted".	Field Name: NotificationMode Type: ["String", "Null"] Choices: ["Notification Only", "Conference Muted", "Conference Unmuted"]

Model: device/msteamsonline/CsTeamsEmergencyCallingPolicy