Answering System Type DigitalPower Source Corded ElectricItem dimensions L x W x H 8.66 x 4.72 x 0.01 inchesColor Black 1+1Material Type Acrylonitrile Butadiene Styrene (ABS)Dialer Type ManualMaterial Acrylonitrile Butadiene Styrene (ABS)Conference Call Capability 3 wayBrand Does not applyTelephone Type CordedMultiline Operation Single-Line OperationType Does not applyNumber of Batteries Product Specific batteries required.Is there Caller ID YesModel K-999+K-302 1+1Item Dimensions 8.66 x 4.72 x 0.01 inchesItem Weight 1.13 KilogramsUPC 7445052539567Country of Origin China

Wireless Queue Calling System Take a Number System with Voice Calling Waiting . Condition is Used. Shipped with UPS Ground.