Description:
The NT8D09 Analog Message Waiting Line Card provides 16 analog ports for single line telephones and analog devices.
Manufactured by: NORTEL
Model/Part #: NT8D09
Provides talk battery and signaling for up to 16 regular 2-wire common battery analog (500/2500 type) telephones and key telephone equipment
Also provides low-current feed to light the message waiting lamp on telephones equipped with the Message Waiting feature
Supports 56K modem operation
Cards later than vintage NT8D09AK provide improved performance on long lines, particularly for lines used outside of a single building environment
Compatible with Meridian 1 systems