Keypad Lock
To lock the keypad:
Long Press the
#
key
The icon
will be displayed on the top right corner of the idle screen.
To unlock the keypad:
Press any key, enter the PIN and press OK.
“Default PIN is 1122”
To change the default PIN:
Press
MENU
->
Settings
->
Basic Settings
->
Phone Unlock Pin
Enter the current Pin.
“Default = 1122”
Use the navigation key to scroll down.
Enter the new Pin
Use the navigation key to scroll down.
Confirm the new PIN.
Press
OK
Directory
Adding an entry
Press the
Phone Book
button. (left hand button under display)
Select
Local Directory
Select
Contact List
Select
Add
Enter the name and use the navigation button to enter numbers
for contact.
Press
OK
to save.
Note: Use the 123 soft key to select between numeric and upper/lower
case alphanumeric modes. Use the X button to delete an entry.
Edit or Delete an entry
Press the
Phone Book
button
Select
Local Directory
Select
Contact List
Use the Up/Down navigation key to highlight the entry you want to edit or
delete.
Use the Left/Right navigation key to select Edit or Delete and press OK.
To edit the entry, use the navigation Up/Down button to edit the name
or number, press OK when finished.
Black List
Callers added to the Black List will go straight to your voicemail.
Created By Dale Ellwood
5
Vox_Yealink_SIP-T20P_V2