Cisco 7970 Series - Manual (Page 18)

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Understanding Lines vs. Calls
To avoid confusion about lines and calls, refer to these descriptions:
• Lines—Each corresponds to a directory number or intercom number that others can use to call
you. Your phone can support up to eight lines. To see your phone lines, look at the right side of
your touchscreen. You have as many lines as you have directory numbers and phone line
icons
.
6 Help button Activates the Help menu. Accessing the Help System
on Your Phone, page 23
7 Settings button Opens/closes the Settings menu. Use it to
change touchscreen and ring settings. Changing Phone Settings,
page 58
8 Services button Opens/closes the Services menu. Using the Cisco Unified CM
User Options Web Pages,
page 66
9 Volume button Controls the handset, headset, and
speakerphone volume (off-hook) and the
ringer volume (on-hook). Using a Handset, Headset,
and Speakerphone, page 56
10 Speaker button Toggles the speakerphone on or off. When
the speakerphone is on, the button is lit. Using a Handset, Headset,
and Speakerphone, page 56
11 Mute button Toggles the microphone on or off. When the
microphone is muted, the button is lit. Using Mute, page 32
12 Headset button Toggles the headset on or off. When the
headset is on, the button is lit. Using a Handset, Headset,
and Speakerphone, page 56
13 Navigation button Allows you to scroll through menus and
highlight items. When the phone is on-hook,
displays phone numbers from your Placed
Calls log. Using Call Logs, page 60
14 Keypad Allows you to dial phone numbers, enter
letters, and choose menu items. Basic Call Handling,
page 25
15 Softkey buttons Each activates a softkey option (displayed on
your touchscreen). Understanding Touchscreen
Features, page 20
16 Handset light strip Indicates an incoming call or new voice
message. Accessing Voice Messages,
page 65
17 Touchscreen Shows phone features. Understanding Touchscreen
Features, page 20