-- 1) Press DIR in the idle status, 
- or press "MENU" or "OK" button > "Phone book" > "Enterprise 
Phone Book"; 
-- 2) Select "Enterprise Phone Book", press "OK" button; 
-- 3) Press "Find" and enter the name for which you want to search. 
--1)  Press "DIR" in the idle status, 
- or press "MENU" or "OK" button > "Phone book">"Enterprise 
Phone Book", 
-- 2) Select "Enterprise Phone Book", press "OK" button; 
-- 3) Press "Find" and enter the name for which you want to search. 
-- 4) When you find the right contact, you can launch the call. 
-- 1) Press Phone Book, 
- or press "MENU" button > “Phone book" > "Personal phone 
book" > "View All", 
-or press "OK" button > "Phone book" > "Personal phone book" > 
"View All"; 
-- 2) Select "Add contact", press "OK" button; 
-- 3) Use the navigation keys to select content, press "OK" button to 
set and modify: 
- Name: Set the name of the contact, 
- Office Number: Set the contact’s office number 
- Mobile Phone Number: Set the contact’s mobile phone number  
- Others Numbers: Set the contact’s others numbers  
- SIP Account: Set the contact call SIP account  
- Group: The contact will be placed into one of the user's groups 
-- 4) Press "Save" soft key to complete