你即將離開本站

並前往https://support.polycom.com/content/dam/polycom-support/products/voice/business-ip-phones/user/en/vvx-ip-user-guide.pdf

Polycom VVX Business IP Phones User Guide - Support

Icons and Status Indicators on VVX Business IP Phones. ... is displayed on the line of the held call, and a red LED light flashes on the line key.

確定！ 回上一頁

查詢 「Light phone ptt」的人也找了：