Nortel DS Trunk Card Features
LS/DS Trunk card is used to add 4 incoming lines to your Norstar Compact ICS or Modular ICS Cabinet. This card DOES NOT have Caller ID.
Norstar LS/DS Global Trunk Cartridge is compatible with the following systems:
REFURBISHED, LIKE-NEW condition. Covered under a one-year warranty. Tested twice to ensure arrival in perfect, working order.