Central Telephone Exchange CS+416 4 Co Lines 16 Extensions Hotel PBX

Capacity: 4 CO lines,16 extenisons Main features:7 Multiple communication paths External Music On Holding Operator/auto-attendent Mode OGM (Out going message) 11 Chord Melody Music Selectable Full Caller ID CO to CO Transfer CO Line Reservation(Call waiting) Auto IP Dialing  CO lines / Exts Groups LCR(Least cost routing) DND(Don't disturb) Flexible Coding(Change Ext.No.) Lightning protecting // Memory Protect While Power Off More details:CapacityCO Capacity(min/max)2/4Extension Capacity(min/max)8/16External Hardware InterfaceDoor PhoneYesDoor Lock OpeneroptionalExternal Music On HoldingYesBackup Battery Interface optionalOperatorOperator/auto-attendent ModeYesOperator DesignationYesDay/Night ModeYesMusic & RingingRecordable OGM(outgoing message) 20 secondsYes50 secondsoptional60 secondsoptional90 secondsoptionalInternal Music On HoldingYesExternal Music On HoldingYes11 Chord Melody Music SelectableYesRing assignment(CO-Ext group)YesRing IdentifyYesSystem CRBTYesCaller IDExternal Caller IDYesIntercom Caller IDYesTransfer Caller IDYesCall operationCall TransferYesCall ForwardingYesOut going Call TransferYesCO to CO TransferYesCall Switch(pickup in conversation)YesCall Pickup(External call)YesCall Pickup(Internal call)YesCO Line Reservation(Call waiting)YesCO Line BookingYesSpecific CO Line DialingYesCall all ExtensionsYesThree way conferenceYesDo Not DisturbYesAuto/Manual Dial-Out ModeYesInternal Fast DialingoptionalAuto IP Dialing YesRedial in Indirect-dailing-out ModeoptionalOther FeatureCall RestrictionYesCall Duration ControlYesCO Line & Exts MonitorYesExts GroupsYesExternal Line GroupYesRinging AssignmentYesIntelligent Routing(LCR)optionalFlexible Coding(Change Ext.No.)YesAutomatic Ext. ReportingYesFlash Time ChoiceYesSystem PasswordYesRemote ProgrammingYesMemory Protect While Power OffYesMultiple Communications Channel7Fax DetectionoptionalPower Failure TransferYesLightning ProtectingYesHousing MaterialPlasticPower SupplyNormal Transformer PowerYesSwitch PoweroptionalBackup Battery Interface optionalPacking list:Quantity: 5 Pcs/ CartonWeight:  2.0-2.4  Kgs/ PcCarton size:   43.5*42*31 CM  FAQ:About Guarantee1 year manufacturer's limited Warranty for defective items (excluding items damaged and /or misused after receipt.Defective items must be reported and returned within the warranty period (and in the original packaging ,if possible). You must tell us what the defect is give us your order number ,We do not repaid or replace items with an expired warranty.You agree to all of the above listed policies upon ordering on aliexpress! 1. What is PBX?PBX means Private Automatic Branch eXchange.This is the electronic equipment for a number of telephone can share CO line and internal extension, and make internal call for free.  2. What is CO line?CO line means the telephone line from your local telecom company.  3. What is Extensions?Extension means ordinary telephone. Our PBX can compatible with analog telephone(with 2 wired). Our PBX also can support digital phone(what we means keyphone). But our PBX only can work with our digital phone.  4. How to install the PBX?It is very easy. Connecting the CO line to the CO line port and telephone connect to the Ext. Port. Every extension can share the CO line to call out. Every extension can make intercom call for free.  5. How to program the PBX?You can use telephone to input the format to program the PBX according to the user manual.For some special model, it can support PC software. That means you can program the PBX by computer.If any program problem,you can contact with us directly. Our technician will help you remotely. 6. How many years of the warranty?1 year. Within 1 year, we will provide technical support and send maintenance parts for free if necessary. If using out of 1 year, we still will provide technical support in any time,but maybe you should be pay for the maintenance fee.Firmware upgrade support and 12 hours technical support, through phone calls, emails,skype, and remote assistance.7. Support customizable products OEM/ODM serviceWe can produce what you want and have a custom design printed to your specification.  8. Factory tourWe are factory and manufacture, if you have any interested, welcome to china to visit us.  9. Kindly reminderPABX can be used in a cool, dry, ventilated,damp places. Please noted that against lightning thunderstorm season, time can put the equipment of the power disconnect from work.Please make sure the pabx can be normal used, noted that the co lines or the extension lines and line interface is loose or not  10.About shipment:WORLDWIDE SHIIPPING : (Except some countries and APO/FPO)Orders processed timely after and the payment verificationWe only ship to confirmed order addresses .Your order address must match your shipping addressThe images shown are not the actual item and are for your reference onlySERVICE TRANSIT TIME is provided by the carrier and excludes weekend and holidays . Transit times may vary, particularly durin