Nortel NTBB06GA-93 6-Port Fiber Expansion Cartridge (Refurbished)

Nortel NTBB06GA-93 6-Port Fiber Expansion Cartridge (Refurbished)This Norstar cartridge allows the addition of up to six Fiber Trunk or Fiber Station Modules. This cartridge is required to enlarge the system beyond the base controller. Key Features: Mfr. Part #: NTBB06GA 93 Allows the addition of up to 6 Norstar Fiber Trunk, Norstar Fiber Station, Norstar Analog Station Modules, or a combination of all three Required to enlarge the Norstar MICS beyond the base controller Compatible with all versions of Norstar MICS

Distinctive ring with Do Not Disturb feature

8 programmable line/feature keys

0 is compatible with Norstar DR5 3x8

improved performance

Mnfr Part #: 8434DX

The microphone and monitor speakerphone come with volume control

such as calling line ID

Oversize display

Part# 9102-018-000

Feature Buttons including Conference

Part #: MC215AD

This Avaya Partner MLS 18D Display Phone is a business phone that has an enhanced design and functionality