Business Mobile on Australia's Largest Network. Without the Big Telco Price Tag.
Summit's business mobile plans run on Australia's biggest mobile network: 98.8% population coverage, unlimited national talk and text, and the convenience of managing mobile alongside your internet and phones with one provider.
- 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
Overview
Your team's mobile phones are as critical to your business as your office internet connection. Sales calls, client emails, job management apps, navigation, mobile EFTPOS: it all runs on mobile. The network those phones connect to matters, and in Australia, one network covers more ground than any other.
Summit's business mobile SIM plans operate on Australia's biggest mobile network, giving your team access to 98.8% population coverage across Australia, including regional and remote areas where other networks fall short. Every plan includes unlimited national calls and texts, with flexible data options to match the way your business actually uses mobile.
What makes Summit different from going directly to a large carrier is what happens around the mobile plan. With Summit, your business mobile sits alongside your internet, your phone system, your 1300 numbers, and your 4G backup, all on one bill, managed by one our own support team. No more juggling three or four providers. No more being transferred between departments that do not talk to each other. One provider who sees your whole communications picture.
Key Benefits
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Australia's Largest Mobile Network
Summit's mobile plans operate on Australia's biggest mobile network, which covers 98.8% of Australia's population. Whether your team works in the Melbourne CBD, regional Victoria, or remote project sites, they stay connected on the network that reaches further than any other.
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Unlimited National Talk and Text
Every Summit business mobile plan includes unlimited standard national calls and SMS. No watching the clock on client calls. No rationing texts. Your team communicates freely without worrying about excess charges on voice and messaging.
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Flexible Data Options
Not every team member uses data the same way. Summit offers multiple plan structures to match your business:
- Banked Plans: Unused data rolls into a data bank so nothing is wasted
- Pooled Plans: Data is shared across all SIMs in your account, so heavy users draw from the same pool as light users
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SIM and eSIM Options
Choose between a traditional physical SIM card or an eSIM for supported devices. eSIMs can be activated remotely without waiting for a physical card to arrive, ideal for getting new team members connected quickly or for devices with dual-SIM capability.
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One Provider, One Bill, One Support Team
This is Summit's strongest mobile advantage. Instead of managing separate accounts with separate providers for internet, phones and mobile, your entire business communications stack sits on one account. One bill. One our own support team who can see everything. When you call for help, you do not get bounced between departments that have never heard of each other.
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4G and 5G Access
Summit's mobile plans include access to 4G and 5G coverage areas on Australia's biggest mobile network. As 5G continues to expand across Australian cities and towns, your team benefits from faster speeds and lower latency on compatible devices without changing plans.
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One Team for Every Service
When you need help with your mobile service, you call Summit's own support team. The same people who support your internet and phone system also support your mobile. They know your account, they know your setup, and they can see every service you have with us on one screen.
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Business-Grade Account Management
Summit treats your mobile service as part of your broader business relationship, not as a consumer transaction. You get a dedicated account contact, proactive support, and the flexibility to adjust plans as your business needs change.
How It Works
- 1 Choose your plan structure
Choose your plan structure
Decide whether standard per-SIM data, banked data, or pooled data across your team is the best fit. Summit can advise based on your team size and typical usage patterns.
- 2 Select your data tier
Select your data tier
Pick the right amount of data for each SIM or your pool. Plans are available across a range of data tiers to suit everything from light email-and-calls usage to heavy field-based data consumption.
- 3 Order your SIMs
Order your SIMs
Choose physical SIM cards or eSIMs (for supported devices). Summit provisions and ships physical SIMs promptly, and eSIMs can be activated remotely.
- 4 Port your numbers
Port your numbers
If your team already has mobile numbers, we port them to Summit so nothing changes for your clients and contacts. Porting is coordinated to minimise any interruption.
- 5 Manage from one account
Manage from one account
Your mobile SIMs appear on the same Summit account as your internet, phone system and other services. One login, one bill, one support number.
Features
Network & Coverage
- Australia's Biggest Mobile Network
- : 98.8% population coverage across Australia
- 4G LTE Coverage
- : Extensive 4G coverage across metropolitan, regional and many remote areas
- 5G Access
- : Access to 5G coverage areas on compatible devices
- National Roaming
- : Seamless roaming across that network's national footprint
Plans & Data
- Unlimited National Calls
- : Unlimited standard calls to Australian landlines and mobiles
- Unlimited National SMS
- : Unlimited standard text messages to Australian numbers
- Banked Data Plans
- : Unused data banks forward so nothing is wasted month to month
- Pooled Data Plans
- : Share a data pool across all SIMs on your account for maximum efficiency
- International Calling
- : International call options available as add-ons
SIM Options
- Physical SIM
- : Standard nano SIM card for any compatible device
- eSIM
- : Embedded SIM for supported smartphones, tablets and laptops, activated remotely
- Multi-SIM Support
- : Manage multiple SIMs across your team from a single account
Account Management
- Single Account
- : Mobile managed alongside internet, voice and other Summit services
- Consolidated Billing
- : One bill for all your Summit services
- Usage Monitoring
- : Track data, call and SMS usage across your team
- Plan Flexibility
- : Upgrade, downgrade or switch plan types as your needs change
- BYO Device
- : Use your existing smartphones and devices; no need to buy through Summit
Use Cases
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The Sales Team on the Road
Real Estate & FinanceA real estate agency has 12 agents who spend most of their day out of the office: at inspections, auctions and client meetings. Each agent needs reliable mobile coverage across greater Melbourne and regional Victoria, plus enough data for property apps, CRM access, email and navigation. Pooled data plans ensure the heavy data users are covered by the lighter users' surplus, and the agency manages all 12 SIMs alongside their office internet and our hosted phone system on one Summit account.
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The Multi-Site Retail Chain
RetailA retail business with eight stores needs a mobile plan for each store manager. Call volumes are high but data usage is moderate, mostly email, messaging and occasional POS troubleshooting. A pooled data plan with unlimited calls and texts keeps costs predictable, and the managers' mobiles serve as a backup contact point when store landlines are busy.
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The Trades Business
TradiesA plumbing company has six vans on the road. Each tradesperson needs a mobile for customer calls, job management apps and navigation. Banked data plans ensure that unused data from quiet weeks is not wasted, and the ability to port existing numbers means customers keep reaching the same tradesperson on the same number they have always used.
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The Professional Services Firm
Lawyers & AccountantsAn accounting firm is consolidating its telecommunications. The partners want their 20 office phones, their internet connection, their 1300 number and their 15 mobile SIMs all with one provider. Summit delivers the complete package (our hosted PBX, business internet, 1300 number and mobile SIM plans) on one bill with one support team. When the firm calls Summit, whoever answers can see the whole picture.
Your situation not on this list? Tell us what you run or call 1300 049 749 and we will tell you honestly whether we can help.
Not sure which option is right for your business?
Book a short call with one of our network specialists. Tell them how your business actually runs and they will tell you which access technology suits it, which ones do not, and why. If the cheaper option is the right one, they will say so.
Why Choose Summit for Business Mobile
- 01
The Network That Goes Further
Summit's mobile plans run on Australia's biggest mobile network, the same infrastructure that covers 98.8% of Australia's population. Your team gets the coverage and reliability of Australia's largest mobile network.
- 02
More Than Just a SIM
Any provider can sell you a SIM card. Summit gives you mobile as part of a complete business communications solution. Your mobile, your office phones, your internet and your backup connection are all managed together. That integration is something a standalone mobile provider simply cannot offer.
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Support That Knows Your Business
When you call Summit about a mobile issue, you reach the same Melbourne team that supports your internet and phones. They can see your complete account and resolve issues in context, not in isolation.
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Better Value, Same Network
You get the reach and quality of Australia's biggest mobile network without paying the premium you would pay going directly to a large carrier. Summit's business mobile plans are designed to deliver genuine value for businesses that need reliable connectivity without inflated pricing.
Other services businesses pair this with
Bundle them on one bill →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
Reviews from Google. Read all reviews on Google
Frequently asked questions
What network do Summit mobile plans use?
Can I keep my existing mobile numbers?
What is the difference between banked and pooled data?
Do you offer 5G plans?
Can I use my own phone or device?
What is an eSIM and can I use one?
How do I manage my mobile account?
Is there a minimum contract term?
Get Your Team on the Right Mobile Plan
Business mobile on Australia's largest network, managed alongside your internet and phones. One provider, one bill, one support team.
Call 1300 049 749 or request a callback · Mon-Fri 9AM-5PM AEST