
AT&T first announced the T-Mobile takeover in March, but the proposed deal quickly drew opposition. Some politicians and notably the union CWA supported the merger, but rival operators such as Sprint and consumer groups filed lawsuits to block the takeover, saying it would not be in the public or industry's interest. In August, the FTC, the main competition regulator in the US, filed a lawsuit to oppose the deal, saying it would have a negative impact on competition. In November the FCC signaled its intention to conduct a full administrative hearing on the merger, prompting AT&T to withdraw its application for clearance at the communications regulator. While AT&T attempted to broker a settlement by divesting some of T-Mobile's activities, it proved unable to strike an acceptable deal to sell some of its assets to smaller operators.