Refurbished ShoreTel BB424

ShoreTel / Mitel BB424 Button Box Refurbished (10575) (Lifetime Guarantee)

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The ShoreTel BB424 button box is an excellent tool for operators, receptionists, assistants and supervisors. The BB424 provides visibility over other users as well as single-button access to advanced telephony features including transfer, silent monitor and barge in. The BB424 is a USB accessory for the IP485g IP phone and features 24 programmable buttons. Users can also employ the four page buttons across the bottom to program up to 96 buttons total. If the user prefers seeing all the buttons at the same time, up to four physical units can be used instead (requires additional local power supply).


ShoreTel BB424 Features:
•Enables an Additional 24 Line/Feature Keys
•Power over Ethernet Pass-Through


  • ◦ShoreTel 480
  • ◦ShoreTel 480G
  • ◦ShoreTel 485G


  • Patch Cable