AT&T 518-600-016 manual System Hardware

●Off-Premises Range Extender (OPRE). The OPRE will be available in place of the Off-Premises Telephone Interface (OPTI) for users of Feature Module 1, Feature Module 2, and Release 3. The OPRE will allow users to connect off-premisesTouch-Tone Basic telephones to the MERLIN II system.

NOTE: As of this printing the Off-Premises Range Extender is not available. Installation information will be supplied in a CIB with the product.

●Off-Premises Telephone Interface (OPTI).

Connects off-premises Touch-Tone Basic telephones to the MERLIN II system. Allows you to use an off- premises telephone to access many of the features of the on-premises communication system. The OPTI is used with MERLIN II Feature Module 1. It can also be used with Feature Module 2 and Release 3, but only for two-digit intercom numbers.

●Power Failure Telephone. A power failure telephone allows calls to be made and received in case of a power failure. A Basic Touch-Tone or rotary telephone, when connected to a Power Failure Telephone jack on a module in the control unit, bridges onto the lowest line number in the block of jacks that it serves on the module when a power outage occurs.

●Supplemental Alert Adapter. Allows Extra Alert Devices, such as a horn, bell, strobe, or chime, to be connected to an analog voice terminal jack so that people working in noisy or remote areas of a building can be alerted to incoming calls.

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