Bittel HWD9888(48)TSD-NS 사용자 설명서 - 페이지 5
{카테고리_이름} Bittel HWD9888(48)TSD-NS에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Bittel HWD9888(48)TSD-NS 11 페이지.
페이지 인쇄12. LED indicator for system working .
13. VOL key -- Off- hook mode three steps volume adjustable.(On-hook as Exit )
14. SPKR key – Activates speakerphone function with LED indicator.
15. Redial key – Dial the last number dialed and dialed number disappear after
5 minutes.
16. Flash key -- Enters a 600ms hook switch flash for accessing
special telephone system features
17. SPKR MIC.
18. MWL – Ringing and new call indicator , press it to read the message
directly after off-hook .
19. Mute key—a. Press this key to shut off sound for sending without hanging
up on caller( with LED indicator).
b. On hook mode for registering the device.
20. Hold key –Places a caller on hold with LED indicator.
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HWD9888 (48) TSD-NS