Source code, Documentation, SRS, Design document, test phase testing, project introduction, scope, abstract, test manual, use case diagrams, class diagrams, DFD, entity relationship diagram and database files are available on demand. The system manage the list of contacts.The system stored the contacts in the alphabetical order of names.The users are not allowed to edit any of the entries in the directory.The users are not allowed to delete any of the entries in the directory.The users are not allowed to add any of the entries in the directory.The admin can full access to the data in the directory.The system provides details of all the subscribers such as their name, address and telephone number.The user search for the details of a subscriber using telephone number or name.
The admin delete an entry in case the telephone connection is cancelled.The admin edit any of the details of the subscriber.FUNCTIONAL REQUIREMENTS FOR TELEPHONE DIRECTORY