AT&T Callmaster Series Reference Manual page 96

VOICE TERMINAL FEATURES
Multi-Appearance Hybrid Voice Terminal Features
AC Powered
DC Powered
Optional Enhancements
Headset Adapter
External Speakerphone
Digital Terminal
Data Module
Data Module Base
Call Coverage Module
Function Key Module
Digital Display Module
Messaging Cartridge
3-6
TABLE 3-B (continued).
PHYSICAL
FEATURES 7203H
√
√
√
VOICE TERMINALS
7205H 7303S 7305S
√ √ √
√ √ √
√ √ √
√
√