Hi guys,

I've built a telephone application but I'm coming unstuck with the array and how to work with it as it's new to me.

Here is how the program is set out I have two classes one for the Phone and one for an exchange that makes the phone.

The array is in the exchange so when a new phone is created it is added to the exchange and listed by a number value i.e 0 = 111 1 = 222 etc.

I have got the phone working so it will ring another phone and answer but I'm having issues getting the 3rd phone to see that the 1st phone is engaged and to return a busy signal to the 3rd phone.

Can anyone give me an idea how to do this? As you can tell I'm still very new and this is the first time I've had to work with using a class with the form.

Kind Regards
x-2o