The intervention group also received ( 1 ) a mailed reminder letter , a free FIT with low-literacy instructions , and a postage-paid return envelope ; ( 2 ) an automated telephone and text message reminding them that they were due for screening and that a FIT was being mailed to them ; ( 3 ) an automated telephone and text reminder 2 weeks later for those who did not return the FIT ; and ( 4 ) personal telephone outreach by a CRC screening navigator after 3 months .