Yealink W78H User Manual page 23

NO. Item
3 Line Keys
4 MUTE Key
HEADSET Key
MESSAGE Key
REDIAL Key
5 Speakerphone Key
6 Volume Key
7 Keypad Keys
8 Navigation Keys
OK Key
Cancel Key
9 Soft Keys
10 Speaker
11 Reversible Tab
12 Hookswitch
DD Phone (Color Screen):
It is only applicable to W90/W80 multi-cell system.
Description
Access your phone outgoing lines and features.
Toggles the microphone on or off.
The LED indicator glows red when the mute feature is activated.
Toggles the headset on or off.
The LED indicator glows green when the headset is activated.
Accesses your voice messages.
Redials a previously dialed number.
Toggles the speakerphone (hands-free) mode on or off.
The LED indicator glows green when the speakerphone is activated.
Adjusts the volume of the handset, headset, and speaker.
Allow you to enter numbers, letters, and special characters. If a menu
item has an index number, you can use the keypad keys to select the
item.
• Scroll through information or options displayed on the screen.
• Access History and Directory respectively.
Confirms actions or answers incoming calls.
Cancels actions or rejects incoming calls.
Access the function displayed on the screen above the soft keys. The
soft keys change depending on what you are doing at the time.
Provides ringer and speakerphone audio output.
Secures the handset in the handset cradle when the phone is mounted
vertically. For more information on how to adjust the reversible tab, refer
to Yealink Wall Mount Quick Installation Guide for Yealink IP
Connects or disconnects the phone from the phone line. The
hookswitch is automatically activated when a user lifts the handset from
the cradle to get a dial tone.
| Getting Started | 23
Phones.