Specification AnsweringSystemType : Microcassette Brand : Panasonic BulletPoint : Cortelco ITT-2554-27F 255444-VBA27F Wall w/ Flash/Message- Ash BulletPoint1 : Release Date: July 21, 2017 BulletPoint2 : Model Number: WN3021CW BulletPoint3 : 10 two touch memory BulletPoint4 : Ringer Volume High/Low BulletPoint5 : Hands free speaker with volume control Color : セラミックホワイト ConferenceCallCapability : 3 way DialerType : Single Keypad ExternallyAssignedProductIdentifier : 4549077902054 ExternallyAssignedProductIdentifier1 : 5021196773580 ExternallyAssignedProductIdentifier10 : 805095152920 ExternallyAssignedProductIdentifier11 : 0021112174915 ExternallyAssignedProductIdentifier12 : 0031113291245 ExternallyAssignedProductIdentifier13 : 0719854800123 ExternallyAssignedProductIdentifier14 : 0803982870827 ExternallyAssignedProductIdentifier15 : 0088022249874 ExternallyAssignedProductIdentifier16 : 0031112379784 ExternallyAssignedProductIdentifier2 : 05021196773580 ExternallyAssignedProductIdentifier3 : 807034906786 ExternallyAssignedProductIdentifier4 : 0807034906786 ExternallyAssignedProductIdentifier5 : 0017229139855 ExternallyAssignedProductIdentifier6 : 0012304555667 ExternallyAssignedProductIdentifier7 : 809390042474 ExternallyAssignedProductIdentifier8 : 012302169415 ExternallyAssignedProductIdentifier9 : 809190603035 HasCallerIdentification : 1 ItemDisplayWeight : 3.95 pounds ItemName : Panasonic Advanced Series They Have Phone Guide Ceramic White wn3021cw ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 2 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : big-button-and-amplified-telephones Manufacturer : パナソニック(Panasonic) Material : Plastic ModelNumber : WN3021CW MultilineOperation : Single-Line Operation NumberOfItems : 1 PackageLevel : unit PartNumber : WN3021CW PowerSourceType : Corded Electric ProductDescription : - Future Call EM help phone - Big buttons for easy dialing - 2 Way speakerphone with volume control - Receiving volume gain +40dB - Receiving tone gain +/-10dB - Speech volume gain +/-3dB - Red 911 emergency key - this number is backed up even if the unit is unplugged from the line - Hearing aid compatible - 10 two-touch memories for speed dialing the memories are backed up even if the unit is unplugged from the line - 2 one-touch speed dialing the memories are backed up even if the unit is unplugged from the line - Flash key for call waiting - Redial key - Hold key with music - Ringer hi/low/off switch - Store on/off switch (Prevents memories accidentally being erased or changed) - Bright Neon for incoming calls / PBX message light - Desk/wall mountable - FCC Approved