Cortelco Line Powered Caller ID Speakerphone Telephone

Specifications:

Cortelco line powered speakerphone. Supports type I and II CID. Requires no batteries or AC Adapter. Multi-angle liquid crystal display. 76 Message Caller ID memory. Multi-language Caller ID. Message waiting (FSK, 90V, 24V). Speakerphone. Electronic hold (with music, music on hold is built in and tone-based, cannot be altered). Mute with LCD indication. Programmable flash. Redial. Auto redial (up to 15 attempts to a busy phone number). 10 One-touch speed dial memory locations. 80 Phonebook entries (16 characters for each name and 32 digits for each number). Ringer volume control (8 levels). Ring tones (16 selectable). Visual ring indicator. Handset volume control (4 levels). Speaker volume control (8 levels). Headset jack (2. 5mm). Wall mountable. Data port. Tone pulse switch. Hearing aid compatible. 2 Year manufacturers warranty. Black (charcoal).