Which three tools are used to create phone user accounts in Cisco Unified Communications Manager Express? (Choose three.)

Cisco Configuration Professional (CCP) is a supported PC-based GUI application that provides CUCME telephony configuration wizards, including ephone and user account setup, for IOS-based routers.

CPE stands for Customer Premises Equipment and is a category of physical hardware located at a customer site - it is not a software tool or interface for managing CUCME configuration.

The IOS CLI allows direct configuration of CUCME objects such as ephone, ephone-dn, and telephony-service parameters using typed commands, making it a fully supported method for creating phone user accounts.

The CUCME web GUI, accessed via a browser to the router's IP address, provides a graphical interface specifically designed for managing CUCME telephony resources including phone user accounts and directory numbers.

TUI (Text User Interface) is not a recognized or documented management interface for Cisco Unified Communications Manager Express phone account administration.

Cisco Security Device Manager is a router security management tool focused on firewall, VPN, and IPS configuration and does not include functionality for creating CUCME phone user accounts.