Hello,

yes, you can download it online from the links below:

http://phone.manualsonline.com/manuals/mfg/uniden/uniden_telephone_product_list.html

or

http://www.fixya.com/support/p120139-uniden_dxi_5186_2_cordless_phone/manual-13745

check the the manual page-by-page, by clicking the 1,2,3,4..... under nit

I wish you good luck.