---
title: CardDAV.CommunicationServiceRules.DefaultServiceHandlers
framework: devicemanagement
role: symbol
role_heading: Device Management Profile
path: devicemanagement/carddav/communicationservicerules-data.dictionary/defaultservicehandlers-data.dictionary
---

# CardDAV.CommunicationServiceRules.DefaultServiceHandlers

A dictionary defining the default service handlers for this account.

## Declaration

```data
object CardDAV.CommunicationServiceRules.DefaultServiceHandlers
```

## Properties

AudioCall: The bundle identifier for the default application that handles audio calls to contacts from this account.