File list (Check if you may need any files):
Telephone Billing System
........................\admin.jsp
........................\admin1.jsp
........................\admin2.jsp
........................\adminconn.jsp
........................\adminlog.jsp
........................\bill.jsp
........................\bill_conn.jsp
........................\exp.jsp
........................\generatebill.jsp
........................\login.jsp
........................\login1.jsp
........................\login_conn.jsp
........................\Logout.jsp
........................\newconnexp.jsp
........................\newno.jsp
........................\New_connection.jsp
........................\new_connection1.jsp
........................\paybill.jsp
........................\paybill1.jsp
........................\paybill2.jsp
........................\paybillconn.jsp
........................\previousbill.jsp
........................\signup.jsp
........................\signup1.jsp
........................\success.jsp
........................\success1.jsp
........................\uname.jsp
........................\viewbill.jsp
........................\vwbill.jsp
........................\vwbill1.jsp
........................\WEB-INF
........................\.......\classes
........................\.......\.......\chandu
........................\.......\.......\......\dbConn.class
........................\.......\.......\......\dbConn1.class
........................\.......\.......\......\dbConn3.class
........................\.......\.......\......\dbConn4.class
........................\.......\.......\......\dbConn5.class
........................\.......\.......\dbConn.java
........................\.......\.......\dbConn1.java
........................\.......\.......\dbConn3.java
........................\.......\.......\dbConn4.java
........................\.......\.......\dbConn5.java