Whenever I talk to my husband on my new Galaxy 5; I get an echo on my end. It happens only when I am speaking to my husband -- not to others. This did not happen with the Galaxy 3 that I just traded in.
Congrats on the new S 5! Let's ensure your call quality is top notch! Is your husband also with Verizon Wireless? If so, what device is he using? In the mean time, please remove and reinsert the SIM card. http://vz.to/1eBp378