Users Affected	Telephone users, operators
Reports Affected	DID Trunk Information, GS/LS Trunk Information, System Information (SysSet-up), Tie Trunk Information
Modes	All
Telephones	All

Topics

Description

	Touch-Tone Receiver (TTR)
	System Requirements for TTRs Table
	TTRs Required by Voice Messaging Systems/Auto Attendants Table
	TTRs Required for Primary Delay Announcement Devices When Using Prompt-Based Overflow Table
	TTRs Required for Secondary Delay Announcement Devices When Using Prompt-Based Overflow Table
	Steps to Calculate Required TTRs
	TTR Settings

At a Glance