Vodavi STS Digital 24 Button Display Speakerphone:  Features Swivel display with 2 row x 24 characters of text. CTI compatibility, Message waiting light, 24 programmable keys, 3 interactive soft keys positioned directly below the display. The speakerphone enables convenient hands free use and the volume control independently controls both handset and speaker volume. The display also shows name and number if caller ID is subscribed to.

Vodavi STS Wanderer Wireless 2.4 GHz: Provides mobility from 40' to 100' with 900 MHz 40 channel scanning. Searches and selects clearest channel for highest quality transmission. System integrated to provide access to Vodavi STS telephone system features and stores up to 20 frequently dialed telephone numbers. The 2 x 12 Character LCD display also shows caller ID information. Provides up to 4 hours on continuous talk time and 24 hours of standby time with low battery indicator. Mute button useful in noisy environments or when a private side conversation is needed. Locator button on charger base rings handset to help you locate it.