Index of ftp://ftp.zyxel.lv/P-660RU-T1_v3s

[DIR] Root Directory

[DIR] application_note  0.00b  July 20 2014
[DIR] certification  0.00b  February 27 2011
[DIR] datasheet  0.00b  February 27 2011
[DIR] firmware  0.00b  May 14 2013
[DIR] quick_start_guide  0.00b  February 27 2011
[DIR] support_note  0.00b  February 27 2011
[DIR] user_guide  0.00b  February 27 2011