Multi-Device Support; Figure 1-33 Multi-Device Group Extension Example - NEC SL2100 Features And Specifications Manual

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Multi-Device Support

Multi-Device Support splits an incoming call to multiple termination points. This is accomplished by

creating a multi-device call group and assigning the group to a pilot extension number. When the pilot

extension number receives a call, all of the devices in the group ring simultaneously. Any extension in

the call group can answer the incoming call. When the call is answered, all of the extensions in the

multi-device call group stop ringing.

If members of the pilot group are talking with one another and an external call is received, the calling

party hears a busy tone. The pilot number is displayed on the calling parties caller ID for all members

of the group; individual group extension numbers are not sent. It is as if there is only one extension

For an example, if you make a Multi-Device Group including the pilot extension "100", the member

extensions "101" and "102", when there is an incoming call for the pilot extension "100", all terminals

of the group will ring at the same time. Any of the three extensions can be used to answer the

incoming call. When the call is answered, all three extensions stop ringing.

A Multi-Device Group key (#14) can be programmed on the pilot and member stations to enable or

disable the Group. When enabled, the key is lit and the Multi-Device Group functions. When disabled,

the key is not lit and the pilot and members function independently as if they were not in a Multi-

Device Group.

Multi-Device Group and E911 (911: US emergency number)

E-911 Compatibility ensures that emergency calls always get through. If an emergency occurs, a user

goes to any telephone, lifts the handset and dials 911.

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