可選購配件
•3ML37100DW ALE-100 Alphabetic keyboard qwerty(字母鍵盤)
•3ML27110AA ALE-110 Wall mounting kit(壁掛式安裝配件)
•3ML37120AA ALE-120 Key expansion module (可程式功能鍵擴充模組)
•3ML27410AA ALE-400 DeskPhone corded handset(有線聽筒)
•3ML27160AA ALE-160 cordless handset(無線聽筒)
•3ML27108AA ALE-108 WLAN/BT module(無線藍牙模組)