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 PhoneMaterial: ABSModel: K010A-1Wire Gauge: American Telephone LineFunctions: Call Display Function, Display Brightness Adjustable, Music Retention Phone Function, Call, Call Inquiry FunctionApplication: Office, Home, Hotel Room, etc.Package List:1 xCorded Phone 1 x Telephone Receiver1 x Tieline 1 x American Telephone Line 1 x English Instruction Manual