Cisco 3905 User Manual - Page 26

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Cisco 3905 User Manual

Mute

Mute

Mute allows you to block audio input for your handset and speakerphone, so that you can hear other parties
on the call but they cannot hear you.

Mute Phone

Procedure
Step 1
Press the Mute button
Step 2
Press the Mute button again to turn mute off.

Plus Dialing

Plus Dialing allows you to press and hold the "*" key for at least 1 second to add a plus "+" sign as the first
digit in a phone number for international dialing. It applies only for off-hook dialing.

Dial international number

Procedure
Step 1
Press and hold the "*" key for at least 1 second.
The + sign is entered as the first digit in the phone number.
The corresponding tone stops to indicate that the * has changed to a + sign.
Step 2
Dial the international number.

Redial

Redial allows you to call the most recently dialed phone number by pressing the Redial button.

Redial Number

Procedure
To redial a number, press the Redial button
You can be off-hook or on-hook when you press this button.
Cisco Unified SIP Phone 3905 User Guide for Cisco Unified Communications Manager 8.6
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to turn mute on.
.
Calling Features
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