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Yealink IP Phones
Internet Telephony


Contacts and Support
Yealink EXP39 Expansion Module

Brand: Yealink


  • Support Yealink IP Phone SIP-T28P and SIP-T26P
  • 160 x 320 graphic LCD with 16-level gray scales
  • 20 physical keys  (with Line Status Indication)
  • 20 additional keys through page switch
  • Supports up to 6 modules daisy-chain