Panasonic DBS VB-43551 8 Port Caller ID Card

The VB-43551 is installed as a daughterboard on the loop start trunk card (VB-43511A). One interface board is required per 8 CO lines that will utilize Caller ID.

Use of a DTMF receiver (VB-43431) is necessary is Auto DISA feature will be utilized. Displays Caller ID information as determined by the format provided by your local telephone company. Caller ID service from the phone company is required.

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