For sale is a used but working cell phone booster on the AT&T network. If you have unreliable or 3 bars or less signal this will boost it to full signal provided you have DSL or faster internet. Just plug this device into modem or router with the included ethernet cable and position near a window so it can pick up GPS.
We used to live in the middle of nowhere and this gave us reliable service. Without it, we had 0 to 1 bar of signal.
Due to high number of scammers, email me with your LOCAL callback number and I will call you back to answer any questions you might have.
Thanks for looking.
do NOT contact me with unsolicited services or offers