Cisco 7821 Manuel de l'utilisateur - Page 5

CLOUD VOICE S Service – Cisco Unified IP Phone 8851

Hold/Resume

button

Conference

button

Transfer button

10 Speakerphone

button

11 Mute button

12 Headset button

13 Keypad

14 Volume button

15 Contacts button

16 Applications

button

17 Messages button

18 Back button

19 Handset

Version 4.0

Places an active call on hold and resumes the held call.

Creates a conference call.

Transfers a call.

Toggles the speakerphone on or off. When the speakerphone is

on, the button is lit.

Toggles the microphone on or off. When the microphone is

muted, the button is lit.

Toggles the headset on or off. When the headset is on, the

button is lit.

Allows you to dial phone numbers, enter letters, and select

menu items (by entering the item number).

Controls the handset, headset, and speakerphone volume (off-

hook) and the ringer volume (on-hook).

Opens/closes the Directories menu. Use it to access personal

and corporate directories.

Opens/closes the Applications menu. Use it to access call

history, user preferences, phone settings, and phone model

information.

Dials to retrieve your Voicemail messages.

Returns to the previous screen or menu.

Phone handset.