Legal and litigation · Product liability and warranty claims
Our wireless business is also subject to lawsuits relating to alleged adverse health effects of wireless phones and radio frequency transmitters. Any of these allegations or changes in government agencies' assessment of the risks associated with using wireless devices could result in significant legal and regulatory liability and other remedies.
Tax and financial reporting · Tax compliance and changes in tax law
Our business may be impacted by changes in tax laws and regulations, or their interpretations, and challenges to our tax positions. Tax laws and regulations are complex, dynamic, and subject to change and varying interpretations, especially when evaluated against new technologies and telecommunications services. In addition, tax legislation has been introduced or is being considered in various jurisdictions that could significantly impact our tax rate, tax liabilities, and the carrying value of deferred tax assets or deferred tax liabilities.
Legal and litigation · Intellectual property disputes
The suppliers and vendors on which we rely are and may in the future be subject to litigation with respect to technology on which we depend, including litigation involving claims of patent infringement. Such claims are frequently made in the communications industry.
Tax and financial reporting · Audit and regulatory examinations
We are also subject to ongoing audits, examinations and other tax controversies in various jurisdictions. Although we regularly assess the likelihood of an adverse outcome resulting from these controversies to determine the adequacy of provisions for taxes, the final outcome of any such controversy may be materially different from our expectations.
Industry regulation · Regulatory compliance and changes
The FCC and other federal, state and local agencies regulate our domestic operations, and various foreign governments and international bodies regulate our international operations. These regulatory regimes adopt regulations from time to time that restrict our ability to operate and provide products or services. New laws, regulations, executive orders or court decisions, or changes to the existing regulatory framework or enforcement priorities at the federal, state and local or international level could restrict the ways in which we manage our wireline and wireless networks and operate our businesses.