AASTRA 53i ip phone 매뉴얼

Model 53i IP Phone User Guide  43

The "Microphone Mute" field is enabled by default (turned OFF).

The "Auto-Answer" field is enabled by default (turned ON).

2. To disable the "Microphone Mute" field (turn ON), uncheck the check 

box.

3. To disable the "Auto-Answer" field (turn OFF), uncheck the check box.
4. Click 

 to save your changes.

5. Click on Operation->Reset.

6. In the "Restart Phone" field click 

 to restart the IP phone.

Redial

• Press 

 to dial the most recent number you dialed from the phone.

• If you are off-hook and press 

 the last number you called will be 

called back.  

• If you are on-hook and press 

, a Redial Directory list appears on-

screen. 

The redial list stores up to the last 100 numbers you called, allowing you to 
scroll through and select the number you wish to redial.

Note: Your system administrator can set your Redial key to speeddial a specific 

number. Contact your system administrator for more information.

Accessing the Redial List

1. If you are off-hook and press 

, the telephone automatically dials 

the last number you called. 

2. If you are not on the phone, press 

 to display the most recently 

dialed number and use 

 

 to scroll through the list to view the 

other numbers

3. Press 

 to see the second most recently dialed number, or 

 to see 

the oldest call on your list.

4. To dial the displayed number press 

 , or lift the Handset or press 

any line keys.

5. Press 

N

 or the 

 key to cancel. 

IP Phone UI

IP Phone UI