Practical Two, Task Two

Activity

Extend the mobile class

Step One

In the Program class, create another mobile user

Heres a hint:

Mobile <Name Of Variable> = new Mobile ("Account Type", "Device Type", "Mobile Number") ;

Step Two

Add credit of your choice to this new mobile user
Make a call and send a text.
Output the change of balance to the console

Step Three

Consider one more method that the mobile class could benefit from
Add this method
Test it in the Program class to ensure it is working properly