Section - Installation
While having a conversation:
• Press Hold and the line key to switch to another line.
Looking Up the Status of other On-Line Calls
While having a conversation and other calls are held or waiting for picking up:
• Press Left or Right to look up the status of other on-line calls.
Note: While mute is activated, sound from the other end can be heard from the earpiece or speaker but your sound
can't be heard by the other end. While having a conversation:
• Press Mute.
• Press Mute key again to resume conversation.
D-Link DPH-18MS User Manual
Switching to Another Line
Mute
Mute Call
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