Avaya Definity 7506 ISDN Telephone Set (Black/Refurbished) Toshiba

Avaya Definity 7506 ISDN Telephone Set (Black/Refurbished) ToshibaKey Features: Mfr. Part #: 7506TND02D 003 Asynchronous full duplex operation at data rates from 1200 bits per second (bps) to 57. 6 kilobits per second (kbps) through an EIA 232 D interface. X. 25 packet switched data communication including receipt of X. 29 commands from a remote X. 25 host for setting packet switched data parameters. Circuit switched data communication over 56 or 64 kbps facilities via industry standard V. 120 rate adaption

Provides T1 trunking

this circuit pack does not directly support D-channel signaling and thus does not directly support ISDN-PRI connectivity

Part #: 15640

Provides 3 slots for Trunk Cartridges for MICS

84600) are the only ones that may run off the P Cards

Two-line speakerphone

Serial Call Warning Tone For Long Conversation

This Norstar cartridge allows the addition of up to two Fiber Trunk or Fiber Station Modules

Supports up to 12 line appearances

Four dynamic soft keys guide users through core business features and functions

NEC 700370 Mark 2 Replacement Power Supply (P/N PSE-AD-1) (Refurbished)

12 programmable keys (6 with tri-color LEDs)