3 Features MFeatures 3-103Message WaitingDescription The system supports the ability to inform the called party of amessage waiting. The called party, with a MESSAGE button,knows there is a message if the MESSAGE button LED (LightEmitting Diode) lights red. If the button is not provided orassigned, the called party hears a special dial tone, when he / shegoes off-hook. Pressing the lit MESSAGE button or dialing theMessage Waiting feature number can call back the caller or listen tomessages which are stored in a mailbox in the Voice ProcessingSystem.Conditions • For a proprietary telephone which does not have a MESSAGE button, aflexible CO button can be assigned as the MESSAGE button either bySystem or Station Programming.• For standard telephone users, the message waiting ring tone can be sentto notify the user. The message waiting ring interval time isprogrammable by System Programming (default: 0=no ring).• Canceling a message can be performed from the sending extension orfrom the receiving extension.• The system supports a maximum of 16 simultaneous messages.• Messages are always left on the original extension. They can not besent to a Call Forwarding or Station Hunting destination.• The message waiting ring type can be changed in program [990], Field(40).Programming ReferencesSection 4, System Programming[005] Flexible CO Button Assignment[100] Flexible Numbering, Message waiting[216] Message Waiting Ring Interval Time[990] System Additional Information Fields (9), (40)Station Programming.......................................................User ManualFlexible Button Assignment – Message Waiting (MESSAGE) ButtonFeature References Section 3, FeaturesDial Tone, Distinctive Voice Mail IntegrationOperation References DPT Features, Standard Telephone Features—User Manual Message Waiting Voice Mail Integration
