Cortelco 2747 - Manual (Page 11)

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2.1.3 Keypad Definition
Figure 3. Keypad illustration
1. Light
The red light blinks when there is an incoming call and provides Message
Waiting indication.
2. LCD Display
Menu and all status displays for user.
3. “Í UP” Key
When the IP phone is in the menu selection mode, this key is used to scroll
up the menu items.
When the IP phone is editing menu item contents, this key is used as “ left
delete” to delete a digit upon each key press.
When the IP phone is in dial mode, the “Å” key is used as “delete” key.