| Platform SDK: Agent | 
| Part | Description | 
|---|---|
| string | A string specifying the context of the text that follows, which determines how symbols or abbreviations are spoken.
 "Address" Addresses and/or phone numbers. "E-mail" Electronic mail. "Unknown" (Default) Context is unknown.  | 
This tag is supported only for TTS-generated output. The range of values for the parameter may vary depending on the installed TTS engine.