EAST RUTHERFORD, N.J. (AP) -- San Francisco quarterback Alex Smith was the 49ers' No. 3 quarterback for Sunday's game against the New York Giants.
Smith hurt his right shoulder against Seattle on Sept. 30 and he did not play the following week against Baltimore. He had last week off with a bye, but coach Mike Nolan felt he wasn't ready to play this week and gave Trent Dilfer a second straight start.
San Francisco tight end Vernon Davis returned to the lineup after missing the last two games with a sprained knee.
Giants rookie receiver Steve Smith was inactive for the fourth straight week with a shoulder injury.