FRANKFURT (Reuters) - Sky Deutschland (>> Sky Deutschland AG) cautioned on Monday that there will be more quarters with a net loss after posting its first quarterly net profit in seven years.

"The reality is that we will go in and out of net income for the next quarters before posting annual net profit," Sky Deutschland's Chief Executive Brian Sullivan told reporters in a conference call.

The German pay-TV provider swung to a first-quarter net profit of 12.3 million euros (9.6 million pounds) as it signed up close to 100,000 new subscribers.

(Reporting by Harro ten Wolde; Editing by Georgina Prodhan)

Stocks treated in this article : Sky Deutschland AG, Twenty-First Century Fox Inc