Description
The Intercom Annunciator card is designed to work in conjunction with the Intercom C.O. Interface and allow any Called Party to request verbal identification of the activated Intercom using DTMF tones sent over the telephone line. This is especially useful when the C.O. Interface is programmed to call a mobile cell phone and the Called Party cannot communicate with the caller or does not have access to any other method to determine where the call originated from.

Standard factory Voice I.D. programming merely identifies the Intercoms as "#1.. #2..etc." however, custom programming can be provided at the time of order placement if required.

To request an  I.D. number the called party sends '**'
To disconnect the call the called party sends '##'

Features

• Full compatibility with the Mincom Intercom backplane
  
• Caters for 24 x I.D. numbers
  
• Voice quality
  
• 1/2 Euro size
  
• Powered from backplane
  
• DTMF selection
  
• Library of pre-recorded vocabulary to choose from for factory custom programming
  
• LEDS for Power On, and Audio Active
  

Annunciator Card

Architects and Engineers Specifications

The Intercom Annunciator card shall be a Minelec M57 931 001 or approved equal. The primary function shall be the ability to provide Voice Identification  of calling Intercoms over a public telephone line. The card shall provide a Voice     Identification Number in response to received DTMF signals issued by the Called Party.  The DTMF code required to initiate the calling Intercom voice file shall be '**'.
The card shall provide LED indications for Power On and for Audio Active

The card shall be 3U high, 6E wide and 160mm deep and shall be suitable for inserting into the system rack, receiving power from the +/- 5v dc supply provided by the system backplane.