Mobile

Check Mobile Coverage at Your Business Address

Summit business mobile, mobile broadband and 4G backup run on Australia's biggest mobile network, so this is the coverage you get. Give us the address and we will tell you what it will actually do there.

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Talk to someone who can fix it, not just log it
Internet, phones and mobile on one bill
We tell you what you need, not what we would rather sell

Telstra Wholesale Mobile network coverage

Coverage is not a yes or no answer. It depends on the exact location, the building it is going into, and what you need the connection to do. The network carries 5G and 4G service.

Open the full map

Coverage map supplied by the operator of the network our mobile services run on. If it does not load in your browser, open it directly or use the form below and we will check the address for you.

Prefer to look yourself?

Open the full coverage map

Summit mobile runs on Australia's biggest mobile network, so the operator's own map is the authoritative source. Opens in a new tab.

Open the coverage map

Or just ask

1300 049 749

Read us the address and we will check it while you are on the phone, including what the site will realistically achieve rather than just whether there is a signal.

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What a coverage map does and does not tell you

Maps are a starting point. Here is what we look at before putting mobile into a business site.

Coverage is not the same as capacity

A map tells you whether there is signal at an address. It does not tell you how many other people are sharing that tower at 9am. If mobile is carrying something critical, such as EFTPOS or a failover path, talk to us about what the site actually needs rather than relying on a colour on a map.
Indoor coverage is different to outdoor

The map shows outdoor coverage. Building materials matter: concrete, foil-backed insulation, double glazing and basements all attenuate signal. A site can show strong outdoor coverage and still be unusable at a back-office desk.
Devices differ

Two handsets in the same spot can perform differently depending on antenna design and which bands they support. External antennas and signal repeaters are options for marginal sites, and we can advise on them.
Check before you commit, not after

If mobile broadband or 4G backup is going into a specific premises, we will confirm the site properly as part of the quote. That is a better answer than a map, and it costs you nothing.

Need a fixed connection at that site too?

Mobile is often only part of the answer. Tell us the address once and we will work out the whole solution: which access technologies are available there, what each one would realistically deliver, and what it costs. If our own network reaches you that is usually the best option, and if it does not we have fibre, business NBN and 4G to work with instead. Either way you get an answer.

Check what is available at my address See all connection types

Mobile services that use this network

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Why Australian Businesses Choose Summit Internet

The Summit Team have always been a pleasure to work with; we highly recommend their services. Thank you for the continued support.
Paul Braithwaite
3 months ago
We recently moved our dental practice over to Summit for phone services, and the experience has been excellent from start to finish. The team has been responsive, professional, and incredibly helpful throughout the entire setup process. The transition was smooth, any issues were addressed promptly, and communication was always clear and efficient. Reliable phones and internet are essential for a busy practice like ours, and Summit has delivered exactly that. A special thank you to Michael for his patience and ongoing assistance during the transition. Highly recommend Summit to any business looking for reliable service and great customer support.Read more
Elli Darabi
3 months ago
The best service !!! Got issue fixed out by Greg ^^
白大倫
3 months ago
The whole team at Summit have been great from the initial onboarding to the rapid responses from Max when we need to make changes or additions to our services. Can't recommend them enough!
Aaron Klaver
3 months ago
As the I.T. Manager for Hydronic Systems Australia, Summit helps provide me and our companies with consistently stable Business Grade Internet, backed up by a dedicated Fixed Wireless Broadband connection. They also saved us a serious amount of money on our mobile phone bills. We have had no serious issues, and our business has been rock-solid under there great service. Highly Recommended.Read more
James Paterson
4 months ago
Prompt and efficient service. Highly recommend
Elliot Bell
4 months ago
We now use Summit across our real estate network. Great family business, reliable and their attention to detail is outstanding. Highly recommend.
Ryan Bell
4 months ago
As a reseller, we primarily work with Summit’s 4G services and have been very impressed. The plans are affordable, flexible, and well suited to our customers—especially for internet failover solutions. The sales and support teams are responsive and genuinely helpful, which is why we’re proud to partner with Summit Internet. We happily recommend them.Read more
Mal Skinner
4 months ago
After working with another ISP for several months to deliver a critical internet service for a major international sporting event, we were ultimately advised that the required upgrade was unlikely to be completed prior to event week. This left us facing a significant risk to service delivery. After exhausting all other options (and a few sleepless nights) we came across Summit Internet. From the initial conversation, Allan immediately understood the severity of the situation and quickly engaged his technical delivery team. Michael “Radar” was on site within days to assess and finalise a solution. Despite challenging conditions, including large trees and other obstructions, he worked tirelessly to design and implement an alternative approach. Leveraging an adjacent building, a temporary NBN connection, and a wireless link into the comms room, the solution was delivered within 24 hours of the initial site visit. Not only was the outcome faster than expected, but it was also more cost effective and delivered higher speeds than originally promised by the previous ISP. Over the course of the event, the service handled terabytes of data and supported hundreds of concurrent users without a single speed or performance issue. I cannot thank Summit Internet, particularly Allan and Radar enough for their exceptional service, technical expertise, and commitment to delivering under pressure. Highly recommended.Read more
Adam Hastie
4 months ago
Fausto and the staff at Summit are amazing. We have had nothing but fantastic service from start up to problem solving issues. The system is easy to use. Would highly recommend this service provider.
Jo Bodhankar
4 months ago
Summit internet recently set my small business up with a local land line number and a soft phone that runs off an app on my mobile - getting my personal phone number off the internet and being able to distinguish between business and personal calls is a game changer. Whole process took less than a week, and is super cost effective. Highly recommend.Read more
Alex Holly
6 months ago
Great service, efficient and smooth from start to finish!
Marija Cavlina
9 months ago