Yes — that is exactly what it is built for. Unlike voice-only call boosters, the D1000 boosts Band 3 (1800 MHz), which EE uses for both 2G voice calls and 4G LTE data. The same weak outdoor signal that causes dropped staff calls also throttles your EFTPOS, booking system and guest Wi-Fi. The 80 dB gain improves both at once across 1000 m², so calls stop cutting out and card machines, video calls and browsing get faster on every floor of your premises.

The D1000 is rated for up to 100 simultaneous users — phones, tablets, card machines and booking devices all connecting at once on voice calls or 4G data. In practice, a pub or restaurant with 10–30 staff and a full dining floor will never approach the limit, which is the point: the commercial 80 dB gain, ≤27 dBm output and 12 dBi Yagi are engineered so the unit does not saturate when many devices are active at service time. Expect stable calls and data for every device; beyond 100 active users, plan a second unit.

The D1000 is the commercial D-series model: it covers 1000 m² versus the D500's 500 m², delivers 80 dB gain versus 75 dB, has a better ≤2.5 dB noise figure versus ≤3 dB, a 12 dBi Yagi outdoor antenna versus 10 dBi, a 10 dBi panel directional indoor antenna versus the D500's 8 dBi, and supports up to 100 users versus 50. If you run a pub, restaurant, shop, large office or have a 5–6 bedroom house, the D1000 is the right fit; for a 4–5 bedroom home or small flat, the smaller D500 model is adequate.

Yes. Virgin Mobile switched its UK service to EE's infrastructure from 2024, so Virgin business SIMs now ride the same Band 3 (1800 MHz) voice and 4G frequencies as EE. BT Mobile and ASDA Mobile have always used EE's network. The D1000 amplifies that radio wave directly — just use your existing business SIMs as normal, no new EE contract required. Legacy Orange, T-Mobile and The People's Operator (TPO) SIMs work the same way.

Your 4G data will improve, but your 2G voice calls will not be boosted. The D1000 amplifies Band 3 (1800 MHz), which Three uses for 4G LTE but not for 2G GSM voice (Three relies on 3G/4G calling and VoLTE). So Three, iD, SMARTY, Plusnet and Freedom Pop business customers get faster 4G data for EFTPOS and browsing, but do not get a traditional 2G voice-call boost. If voice reliability is your main problem and you are on Three, check whether VoLTE / Wi-Fi Calling is already enabled on your handsets.

It depends on the actual floor area. If your home is around 500 m² or less with a single main living area, the smaller D500 home model will likely do. If you have a 5–6 bedroom detached house, annex, converted barn, multiple reception rooms, a home office outbuilding or large open-plan space approaching 1000 m², the D1000's extra 80 dB gain, 12 dBi Yagi and 10 dBi panel give headroom for whole-house coverage and more simultaneous users. When in doubt, measure the floor area — the 1000 m² rating is the safe ceiling for large rural homes.

If the 10 dBi panel indoor antenna leaks the boosted signal straight back into the outdoor Yagi, the amplifier feeds itself a loop and goes into self-oscillation — that causes noise, crackle and dropped calls, and can disrupt the mast. Keep the two antennas at least 10 m apart vertically: for a two-storey pub, mount the Yagi on the roof or chimney and the panel antenna on the ground floor bar or cellar wall; for a terraced shop, put the Yagi on the rear roof slope and the panel at the front counter, as far apart horizontally and vertically as the building allows. The 10 m outdoor coax, 5 m indoor coax and AGC are designed around this separation rule.

Yes. The D1000 supports additional indoor panel antennas, each covering roughly 100–150 m². You would fit a splitter at the booster unit and run extra coax to each panel antenna on a wall or ceiling — for example one panel in the main bar, a second in a function room, a third in a first-floor office. Each extra antenna and the splitter are sold separately. This is the right route when your premises start at 1000 m² but have a garden room, conservatory annex, stockroom or upstairs floor that needs its own focused signal.

At least 1–2 bars of outdoor EE signal near where the Yagi will sit. The D1000 amplifies an existing weak donor signal — it cannot create signal from nothing. Before buying, check EE signal on your phone outside the premises, near the roof or chimney mounting point. If you have at least 1–2 bars of Band 3 signal outdoors, the booster can push a full-strength signal inside across 1000 m². If you show zero bars and emergency-only outside, no Ofcom-legal booster at this price will help, and you should contact EE about a ' Personal Cell Spot' or business coverage solution first.

You are covered by a 365-day money-back guarantee, plus lifetime UK technical support. If the D1000 does not improve your EE calls or 4G after a proper install (correct Yagi aim, 1–2 bars outdoors, ≥10 m antenna separation), contact support and return it by mail for a free return and refund. Free UK delivery takes 10–15 working days after 1–2 days order handling, so order early if you have a launch or refurbishment deadline. DIY install takes 1–2 hours; roof or chimney mounting is best done by a local aerial / satellite installer for roughly £80–150.