AASTRA 57i 설치 가이드

Model 57i IP Phone Installation Guide 7

Navigation keys - Pressing the UP and DOWN 

arrow keys lets you view different status and text 

messages on the LCD display (if there is more than 

1 line of status/text messages). These buttons also 

let you scroll through menu selections, such as the 

Options List.

Pressing the LEFT and RIGHT arrow keys lets you 

view the different line/call appearances. While in 

the Options List, these keys allow you to exit or 

enter the current option. When you are editing 

entries on the display, pressing the LEFT arrow key 

erases the character on the left; pressing the RIGHT 

arrow key sets the option.
Softkeys - 12 softkeys on the 57i IP Phone. 

- 6 Top Keys: programmable static softkeys (up to 

10 programmable functions)

- 6 Bottom Keys: programmable state-based 

softkeys (up to 20 programmable functions)

These keys also perform as follows:

• Callers list key - Accesses the last 200 calls 

received.

• Conference key - Begins a conference call with 

the active call.

• Xfer Key - Transfers the active call to another 

number.

• Directory Key - Displays up to 200 names and 

phone numbers (stored in alphabetical order)

Note: For more information about programming 

the softkeys to perform specific functions, see the 

Aastra Model 57i User Guide.

 Keys

 Key Description