Polycom 1725-31402-001 ユーザーズマニュアル

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 Using the Basic Features of Your Phone
3 - 5
Ending Calls
To end a call:
>>
Do one of the following steps:
— Press the EndCall soft key.
— Replace the handset.
— Press the Speakerphone key if you are using the speakerphone.
— Press the Headset key if you are using the optional headset.
Redialing Numbers
To redial the last placed call:
1
On the left-hand side of the graphic display, select the Contacts soft key, 
.
2
Press the Redial soft key.
To redial any missed call:
>>
Refer to 
 on page 
.
Muting the Microphone
During a call, press the Microphone Mute key. Microphone Mute LED turns 
on to indicate that the other party cannot hear you.
Microphone Mute applies to calls using the handset, headset, and 
speakerphone. You can still hear all other parties while mute is enabled.
To turn off Microphone Mute, press the Microphone Mute key again.
Adjusting the Call Volume
During a call, if you are using the speakerphone, pressing the Volume key 
adjusts the speaker volume.