Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: My application required a phone link.  Therefore this hardware was incorrect.  This was my fault as I should have checked prior to purchase of this (ISP recommended) equipment.  I returned the unit and purchased a separate router unit (Netgear N900).  The ISP provided a new modem.  Unfortunately, I still have a separate modem and router but everything works fine, now.  My ISP recently changed over to new software which precipitated the need to change (update) my older router .  The service tech recommended to keep the router and modem as separate boxes.

I still have a separate modem and router but everything works fine, now