Feature: 1. Function: Call display function, display brightness adjustable, music retention phone function, call, to inquire function. 2. Superior Performance: This caller ID telephone has professional design, fine workmanship and long battery life. 3. Clear Sound: This corded phone has superior sound quality, The landline phone is crystal clear. 4. Applicable: This desktop landline phone is high quality and inexpensive, lightweight. It's very suitable for home office hotel. 5. Simple and Material: Simple operation and sensitive reaction. High quality ABS material, durable, long service life. Specification: Item Type: Corded Phone Material: ABS Model: K010A-1 Wire Gauge: American Telephone Line Functions: Call Display Function, Display Brightness Adjustable, Music Retention Phone Function, Call, Call Inquiry Function Application: Office, Home, Hotel Room, etc. Package List: 1 x Corded Phone 1 x Telephone Receiver1 x Tieline 1 x American Telephone Line 1 x English Instruction Manual