AT&T (T) offers up to USD 1,200 off iPhone duo with eligible trade-in

Deep trade-in subsidies on flagship handsets are a recurring feature of US carrier competition, concentrated around device launch windows and holiday selling periods, and their historical read has been less about handset economics than about subscriber acquisition and retention. The mechanism runs through churn and average revenue per user: carriers fund the discount through bill credits spread over multi-year device payment plans, which locks in the subscriber and flatters service revenue growth while pressuring near-term margins on the promotional line. AT&T has prior form here, having used aggressive device offers in past cycles to defend postpaid phone net adds against its two large national peers, and episodes of escalating subsidy across the peer set have tended to compress wireless margins sector-wide rather than deliver lasting share gains to any one operator. What distinguishes the signal is whether the offer marks a one-off seasonal push or an industry-wide promotional round, the latter being the pattern that has historically weighed on telecom equities through the free cash flow line. The follow-ons are comparable offers from the peer set and any commentary on promotional intensity in the next round of carrier earnings calls.