Dongguan Kelson Technology Co., Ltd.  

Product Name: Telephone PBX Model NO.: telephone PBX Brand: Kelson Scope of Cover: WAN PBX Application: Universal Type Connection Mode: Air Connection Information Transmission Method: Simulation Structure of Port: Modular PBX Transmission Rate: 10/100mbps Transmission Mode: Full Duplex/ Half Duplex Port Number: 48~128 Type: Telephone Channel Equipment Trademark: KELSON Transport Package: 1 PCS/CTN Specification: 15 KG Origin: Shenzhen HS Code: 8517621900 Product Description telephone PBXFeaturesExpandableDoor PhoneDoor lock openerExternal Broadcasting InterfaceExternal Music Input InterfacePC Management Software and Interface (Optional)Backup Battery InterfaceOperator/Auto-attendant ModeDay/Night Mode(Auto/Manual)Caller IDCall TransferCall ForwardingOutgoing Call TransferCO to CO TransferCall Switch (pickup in conversation)Call Pickup (External call)C.O. Line Reservation(Call waiting)C.O. Line BookingThree Way ConferenceDo Not DisturbCall RestrictionCall Duration ControlC.O. Line&Exts MonitorAlarm clockLCR (Least cost routing)System PasswordEnhanced Lightning ProtectionPackaging & ShippingPacking detailWeight: 15KGS/PCQuantity : 1 pcs in one cartonGift box size: 59.6*38*16.5cmCarton size: 61 *36*39.5cmabout shippingWORLDWIDESHIIPPINGOrdersprocessedtimelyafterandthepaymentverificationtelephone PBX