Telephone Directory Management System Use Case Diagram

This Use Case Diagram is a graphic depiction of the interactions among the elements of Telephone Directory Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Telephone Directory Management System. The main actors of Telephone Directory Management System in this Use Case Diagram are: Super Admin, System User, User, Anonymous Users, who perform the different type of use cases such as New Phone Number, Manage Contact Details, Manage Address, Manage City Name, Manage List of Contact, Manage Email Id, Manage Users and Full Telephone Directory Management System Operations. Major elements of the UML use case diagram of Telephone Directory Management System are shown on the picture below.

The relationships between and among the actors and the use cases of Telephone Directory Management System:

• Super Admin Entity : Use cases of Super Admin are New Phone Number, Manage Contact Details, Manage Address, Manage City Name, Manage List of Contact, Manage Email Id, Manage Users and Full Telephone Directory Management System Operations
• System User Entity : Use cases of System User are New Phone Number, Manage Contact Details, Manage Address, Manage City Name, Manage List of Contact, Manage Email Id
• User Entity : Use cases of User are Search Contacts, Add to Profile, Delete Contact, Add Photos, Update Contact
• Anonymous Users Entity : Use cases of Anonymous Users are View Information, Fill Contact Us, Search Content

Use Case Diagram of Telephone Directory Management System :