word of mouth sales do not come easily, they require a time of building your name through quality service to your customers. one or two jobs will rarely generate more sales, and I agree with Avalon, if someone tells you that you'll get heaps of business from doing a "deal" for them, the heap has already been deposited!!! IF you decide to stay in the telecom field, work hard, make cold calls (TONS of them) get your name out there and be prepared to keep way less of the revenue than you generate. Good Luck!