Review on 📞 AT&T 1070 4-Line Expandable Corded Phone System: Caller ID/Call Waiting, Speakerphone & Handset - Black/Silver by Sidewinders Murphy

My business is a 24/7 heavy duty diesel power generation and repair service. We're the type that maintains backup diesel generators and other diesel powered infrastructure. We need 100% reliable communication. A lot of businesses are moving to VoIP and that's fine, but we've chosen to keep our phone lines. The system is getting old here, and Verizon isn't Ma Bell. However, these phones eliminate line noise and static and make calls that are comparable to VoIP. We have 8 POTS lines, so two of those phones and our entire line go through the PBX. Four lines are for emergency numbers and the other four for day-to-day operations. While phones come with a backup battery, ours runs on its own battery system. We've lost power with these phones before and they work great. The only problem is that PBX calls don't show caller ID, which can be problematic. This is more of a PBX problem than a phone problem. All round these phones are good quality and reliable. I will not hesitate to buy again.