Escene Expansion Module ESM32

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ESM32 is an expansion module for SayHi IP phones. You can use it to Speed-dial, BLF, Conference, Call transfer, DND and so on for reception and advanced enterprise user.

Key Product Features :

  • 32 programmable keys each with a three-color LEDs.
  • BLF,Speed dial,Conference, Call waiting, DND.
  • Expansion module is powered by the host phone.
  • Daisy-chain 6 modules for 192 programmable keys.
  • Applies to ES620, ES410, ES330 IP Phone
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