WASHINGTON (AP) ― It looks like the U.S. government is more conflicted about cellphones on planes than most American travelers. Even as one federal agency considers allowing the calls, another now wants to make sure that doesn’t happen.

Passengers ― particularly those who fly often ― oppose allowing calls in flight, polls show. In line with that sentiment, the Department of Transportation signaled in a 22-page notice posted online Friday that it wants to retain a ban on the calls. But the notice comes just two months after the Federal Communications Commission voted to pursue lifting the ban.

The Department of Transportation regulates aviation consumer issues. The FCC has responsibility over whether the use of cellphones in flight would interfere with cellular networks on the ground.

Congress is also getting into the act. Lawmakers are pushing legislation to require transportation regulators to implement a ban on the calls.

In its notice on Friday, Transportation said it believes allowing passengers to make cellphone calls “may be harmful or injurious” to other passengers.

This is because “people tend to talk louder on cellphones than when they’re having face-to-face conversations,” the department said. “They are also likely to talk more and further increase the noise on a flight, as passengers would not be simply talking to the persons sitting next to them but can call whomever they like.”