Trump Mobile, a venture by Donald Trump's family to monetize the Trump name, has reportedly delayed the shipment of its gold-colored smartphone, the T1. The company cited the recent U.S. government shutdown as a disruption to shipments, with a strong possibility the device won't be delivered by year-end. The $499 smartphone, launched in June, offers a monthly service plan and requires a pre-booking fee. The U.S. smartphone market is highly saturated, dominated by major players like Apple and Samsung.