class Phone
    attr_reader :model

    def initialize(model)
        @model = model
    end
end

class Employee
    attr_reader :firstName
    attr_reader :lastName
    attr_reader :personalPhone

    def initialize(firstName, 
        lastName, personalPhone)
        @firstName = firstName
        @lastName = lastName
        @personalPhone = personalPhone
    end
end

nokiaPhone = Phone.new("Nokia 6610")

iPhone5 = Phone.new("iPhone 5")

kim = Employee.new("Victoria", "Kim", iPhone5)

puts kim.personalPhone.model
puts nokiaPhone