T-Mobile has used its third quarter conference call to admit that it expects to suffer subscriber churn due to the arrival of the iPhone 4S. As the only one of the nation’s four carriers not to sell the iPhone 4S, it has lowered its outlook for the critical fourth quarter in line with its launch. The company said that although it had made net gains in subscribers over the third quarter, it expected to lose a number of subscribers switching carriers “due to competitor launches of the iPhone 4S.”
Overall, its third quarter results were solid. Although it experienced a minor dip in total revenue, its operating income before charges was higher than for the same period last year. Its third quarter revenue was $4.71 billion was, however, up from its second quarter result this year by one percent.
T-Mobile served 33.7 million customers at the end of the third quarter in 2011. This compared with 33.6 million customers at the end of the second quarter this year. Its third quarter net additions were 126,000, which compared positively to a net loss of 50,000 customers in the previous quarter.
“Earnings improved as we continued to focus on making smartphones affordable to all Americans through our unlimited Value plans, improvements to our 4G network, and an expanding portfolio of 4G devices,” said T-Mobile USA CEO Philipp Humm in a statement. “Discipline on the cost side contributed to year-on- year margin improvement, while postpay churn, in particular related to the iPhone 4S launches by competitors, will continue to be an area of concern.”
The company had previously made an appeal to Apple for the iPhone 4S, but although the device supports multiple networks around the globe, it currently does not support the 3G network frequencies employed by T-Mobile.