AudioCodes 400HD Series User's And Administrator's Manual page 54

CHAPTER 5 Performing Basic Operations
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Touching located in the upper right corner of the screen shown in the preceding figure
results in the phone activating the speaker, playing a dial tone and allowing the user to dial
digits to make a call.
Touching
allows you to park a call. For more information about parking calls, see Parking a Call on
page 56 .
After dialing a destination number, the phone displays the Calling screen while playing a ring-
back tone.
➢ To toggle between mute and unmute
■
Touch
You can mute the microphone of the handset, headset, or speaker during a call so that
the other party cannot hear you. While the call is muted you can still hear the other party.
Muting calls can also be used during conference calls.
➢ To toggle between device and speaker
■
Touch
➢ To end a call before it's answered at the other end
■
Touch
➢ To dial a URL:
1. Press the speaker key or lift the handset and then touch the 'Place call' field.
2.
Enter a URL address. To delete (from right to left), touch the clear key.
You need to touch the 'To: Search for people' field to launch the soft keyboard.
If you decide to nonetheless dial a destination number rather than the name of a
contact, touch ?123 in the lower left corner of the screen.
located in the upper right corner of the screen shown in the preceding figure
. Touch it again to revert.
C448HD and C450HD | Users & Administrator's Manual
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