Meanwhile, Sprint's sales of the popular Apple Inc. (AAPL) iPhone rose to 2.2 million from 1.5 million last quarter. The latest model launched in late September to a supply shortage, so most initial sales came in the fourth quarter paired with traditional holiday sales.
Sprint reported 38% of its iPhones went to new customers, above the 30% reported by Verizon Wireless and 16% at AT&T Inc. (T). Verizon Wireless is a joint venture of Verizon Communications Inc. (VZ) and Vodafone Group PLC (VOD, VODPF, VOD.LN).
Mr. Hesse said Sprint has no plans to increase service rates and wouldn't consider doing so until it was in a stronger network position. Softbank hasn't detailed its plans for Sprint, but the company's rise in the Japanese mobile market was fueled by slashing prices to chase far larger rivals.