16 Dec
2014
16 Dec
'14
12:32 p.m.
These work well, I have an ATT in my house. However, in a broad deployment (like in a datacenter with lots of discreet visitors) it is pointless, because ATT requires registration of any phone connected and it is limited to 10. I just with Wifi calling was ubiquitous.
Assuming you have good Internet service, you might also consider femtocells, which are small cellular base stations that use your Internet service as backhaul.
Verizon: http://www.verizonwireless.com/accessories/samsung-network- extender-scs-2u01/