Every connection drops sometimes. High Desert's own agreement says temporary interruptions may occur. What matters for a business is how long it can be down before it costs real money, and whether a second path is worth paying for. Here is a way to decide, and the options in plain terms.
Takeaways
- Pick a backup that does not share a pole, a tower or a power cord with the main line.
- A phone hotspot is a stopgap: Verizon published one plan with a 10GB hotspot allowance and an add-on that slows to up to 4 Mbps after 200 GB (read 10/15/26).
- Power fails before the line does in many outages. A UPS on the injector and router buys time.
- No service level, static address or failover product is published by High Desert. Ask.
How do I decide whether I need one?
Write two numbers on a sheet of paper. First, how many hours of downtime you can absorb in a day before a customer is lost or a payroll deadline is missed. Second, what a month of a second connection costs. If the first number is small, a phone hotspot and a plan for writing receipts by hand may be enough. If your whole business runs through a web portal, the second connection pays for itself the first bad day. Neither number needs a spreadsheet.
What are the options?
There are four common ones. A phone hotspot is fast to set up and limited by the plan's allowance. A cellular home-internet service from a carrier uses a different path, but each carrier states its own conditions; for example, T-Mobile wrote that during congestion customers may notice slower speeds (t-mobile.com, read 10/15/26). A second wired or wireless provider on a separate path is the sturdiest, and which providers reach your address is on the check which providers reach your address page. Satellite is a fourth, with slower response; see fixed wireless vs satellite. High Desert can be the main line or the second one.
Can fixed wireless be the backup?
Yes, where the address has a path to a tower. It uses radio instead of a cable, so a cut line or a cable company outage does not touch it, and it has its own power at the injector. The reverse also works: cable or fiber behind a High Desert main line. Send the address with the address check and tell us it is for a backup; a person looks at the path and calls you back. Plan prices are Bronze at $50 a month, Silver at $75 a month and Gold at $99 a month, no contracts, in the company's words.
How does the switch happen?
Manually is fine for a small office: unplug the router from line one, plug into line two, restart. Automatic switching is done by a router with two internet ports that can fail over when the first stops answering. Home routers rarely have it; business routers do. We do not know what your router supports, so check its manual, or ask whoever installed it. The setup choice also affects the second line's data use, because a backup that takes over for a day can run through a hotspot allowance fast.
What about power?
Most small outages begin with a power cut, and a backup line that needs the same power is no backup. A small UPS on the injector, the router and the card terminal keeps the link going for a short time. The right size depends on the load, so read the label on each power supply; the guide on surges, outages, UPS and generators and NV Energy outages and staying online go through the sizing. For the outdoor radio, nothing to do: it is powered through the cable from the injector.
How do I test it?
Pull the plug on the main line one morning before opening, run the backup for ten minutes with the card terminal, the phones and the computer, and write down what broke. Do it again after any change. Our guides on card readers and VoIP phones cover the two things that most often fail first. A backup nobody has tested is a hope.
Sources
- verizon.com/plans/unlimited/ (carrier page, read 10/15/26)
- t-mobile.com/home-internet/plans (carrier page, read 10/15/26)
- hdiss.net/ (plan cards, read 10/15/26)