Wireless Group

Wireless Group. Shall mean the Legal Entities that own or owned the assets, and are or were primarily responsible for the liabilities, (a) tracked (or to be tracked) by the AT&T Wireless Tracking Stock or (b) otherwise included (or to be included) in the Wireless Group (as defined in the AT&T Charter) under the AT&T Charter, including any Legal Entity that owned such assets and was primarily responsible for such liabilities on or prior to the Issue Date