public override void Register(ICallable phone)
{
foreach (ICallable currentPhone in this.phones)
{
if (currentPhone.GetRegInfo() == phone.GetRegInfo())
{
Console.WriteLine("Данный телефон с 3G уже зарегистрирован");
return;
}
}
this.phones.Add(phone);
phone.Called += DataProcessing;
Console.WriteLine("Зарегистрирован телефон с 3G");
}