Nortel NTYS08ABE6 Expansion Module for 1100 Series IP Phone - 18 Key (RoHS/Refurbished)Key Features: Nortel NTYS08ABE6 Expansion Module for 1100 Series IP Phone 18 Key (RoHS) Line Programmable feature key expansion for IP Phone 1120E, IP Phone 1140E and IP Phone 1150E reduces operating costs by eliminating the need to place additional IP Phones at the same desktop 18 additional line programmable feature keys per module extends desktop investment in IP Phone 1100 Series desksets with added scalability High resolution, 118 x 414 pixel,