OBJECT ORIENTED ANALYSIS
MOUNT CARMEL COLLEGE
DEPARTMENT OF MCA
CASE STUDY ON SIM ISSUING SYSTEM
The main goal of SIM issuing system is to make the concept of SIM
The customer can have ‘n’ number of choice to select his / her desired
. A customer is free to select plans regarding the call rates of that
Order is taken from the customer and the bill for the purchase of the
SIM is generated.
It consists of the following modules :
1) CUSTOMER DETAILS : This form allows the user to enter all the
details about the custom who is interested in purchasing for SIM.
2) SIM CARD DETAILS: HIs form allows the user to select any one of
the few subscriber in which the customer is interested.
POST PAID PLAN DETAILS : This form allows user to select the post paid plan in which he /
she is satisfied.
PREPAID PLAN DETAILS : This form is allows to user to select the pre paid in which / her is
ORDER DETAILS : This form contains all the details of the selected options of the previous
forms by the user which he / her has opted to buy.
SIM CARD BILLING DETAILS :This form gives the total amount to be paid by the customer
depending upon the SIM card and the plans.
It maintains two levels of users:
2) Administration – bill generator