Nortel NTBB25GA-93 6-Port Fiber Combo Expansion Cartridge (Refurbished) Phones

Nortel NTBB25GA-93 6-Port Fiber Combo Expansion Cartridge (Refurbished) PhonesThis Norstar Combo Cartridge allows the addition of up to six Fiber Trunk or Fiber Station Modules. As well as the Services cartridge functions for DTI synchronization to the T1 network clock or act as a master clock source, providing the clock signal for networked systems. The Combo Cartridge also supports DTMF tone recognition for T1 circuits. One Combo Cartridge will support two DTI cartridges, but for systems with growth potential past six ports,

This Inter-tel Axxess LSC-D card provides 4 CO loop start lines

Hands-free answer on intercom (HFAI)

The FastRAD is the physical interface hardware that is located on the customer premises

Pulse to tone switchover

2-line by 16-character LCD window and soft keys

The Freedom Phone full-featured Key Service Unit with its advanced program control configuration allows the user to install the system easily without help of any specialist

Its dimensions are 10 x 14

0 - 6 port card provides 6 Ports for the Partner messaging module

the M7100 is ideal for lobbies

Expansion Module

Part# 9109-017-000

Part #: NT5B05CP-93