Business Mobile Plan with a Smartphone or SIM-Only: Which Option Is Best for Businesses and SMEs?

B2B

22 July 2026

Walter Salchli

For many companies, choosing the right business mobile setup is about much more than simply finding the lowest price. Whether you’re an SME, self-employed professional, limited company, or a growing business with multiple employees, the decision between a business mobile plan with an included smartphone and a SIM-only plan directly affects your costs, flexibility, and the management of your mobile communications.

Businesses with mobile teams, field sales representatives, or remote-working employees depend on reliable mobile connectivity. At the same time, companies want to keep costs under control while benefiting from competitive business rates.

But which option is the better choice? Should you opt for a business mobile plan that includes a smartphone, or choose a SIM-only contract and use your own devices? This guide explains which solution is best suited to different types of businesses and what to consider when selecting a business mobile plan.

Business Mobile Plan with a Smartphone or Bring Your Own Device?

Business customers generally have three options:

• Business mobile plan with a smartphone
• SIM-only business mobile plan
• BYOD (Bring Your Own Device)

With a traditional business mobile plan, you receive both the mobile subscription and a smartphone. The cost of the device is typically spread over monthly instalments and included in your mobile bill.

With a SIM-only plan, you purchase only the mobile subscription and use an existing device. This option is popular with businesses that prefer to manage their hardware independently of their mobile provider. Whether the plan includes unlimited data or charges extra for additional data usage makes no difference.

Another increasingly common business model is BYOD (Bring Your Own Device), where employees use their personal smartphones for work purposes.

Option	Advantages	Disadvantages
Business plan with smartphone	No large upfront investment, single point of contact, simplified procurement	Limited choice of devices
SIM-only	Lower monthly costs, greater flexibility when changing providers	Hardware must be purchased separately
BYOD	No hardware costs for the company	Higher administrative effort and potential security risks (data protection, hacking, spoofing, etc.)

In Switzerland, alao.ch now offers the country’s first comparison platform dedicated to business mobile plans. The platform enables companies to compare offers from multiple providers in one place instead of negotiating individually with each operator. In addition to comparing business mobile plans and analysing your company’s requirements, alao also supports businesses with large procurement projects and tenders.

When Does a Business Mobile Plan with an Included Smartphone Make Sense?

A mobile plan that includes a device can be particularly beneficial for businesses managing multiple smartphones or regularly equipping new employees. Combining hardware and connectivity simplifies many administrative processes while providing transparent cost structures.

Standardise Devices and Simplify Management

Companies with multiple employees often benefit from using a standardised fleet of devices. When everyone uses the same smartphone models or brands, applications, security policies, and mobile device management (MDM) systems become much easier to administer.

IT support also becomes more efficient, as identical devices make troubleshooting significantly faster. This is particularly valuable during employee onboarding, allowing new staff members to receive a fully configured device from day one.

Business apps, user accounts, and security policies can all be centrally managed, improving accessibility while significantly reducing administrative effort.

Greater Cost Transparency and Simpler Accounting

Another major advantage is simplified accounting. Both the mobile plan and the smartphone appear on a single invoice, reducing paperwork and making expenses easier to allocate.

Companies with multiple mobile connections especially benefit from consolidated billing. Many business mobile plans also offer combined invoices covering several phone numbers.

In Switzerland, business-related mobile expenses are generally tax deductible. Monthly instalments also create predictable expenses, making budgeting easier.

Cost Factor	Plan with Smartphone	SIM-only
Monthly costs	Higher	Lower
Hardware purchase	Not required	Separate purchase
Accounting effort	Low	Medium
Budget predictability	High	High

No Large Upfront Hardware Investment

Rapidly growing companies often need to purchase several new smartphones at once, which can put pressure on cash flow.

A business mobile contract that includes smartphones eliminates this large initial investment. Instead of paying thousands of Swiss francs upfront, hardware costs are spread across affordable monthly instalments.

This preserves liquidity for other business investments.

However, companies should carefully review contract terms. Many business plans run for 24 or 36 months. Businesses planning to upgrade devices frequently should compare contract durations and total ownership costs before making a decision.

When Is SIM-Only the Better Choice?

Not every business requires a bundled smartphone. For many companies, SIM-only plans represent the more cost-effective solution. Businesses that already own modern devices benefit from significantly lower monthly fees because no hardware financing is included.

SIM-only plans also provide greater flexibility for businesses with changing team sizes. Adding or removing employee connections is generally easier than with hardware-inclusive contracts.

Freelancers, self-employed professionals, and small businesses often prefer SIM-only because it allows them to select devices independently of the mobile provider while retaining full control over the hardware lifecycle.

Another advantage is that companies decide for themselves when to replace smartphones, rather than being tied to provider upgrade cycles.

Businesses with relatively new devices can often achieve considerable savings by choosing a SIM-only business mobile plan.

Comparing Business Mobile Plans: What SMEs Should Look For

The range of business mobile plans is extensive, making careful comparison worthwhile.

Besides price, companies should pay particular attention to:

• Mobile data allowances
• Roaming services—especially if employees frequently travel abroad
• Network coverage

Businesses that rely on mobile working or transfer large amounts of data require sufficient high-speed mobile internet.

The availability of multiple SIM cards may also be important. Some business plans allow several mobile connections to be grouped under one contract.

Criterion	What to Consider
Data allowance	Enough data for mobile working
5G	High-speed connectivity and future-proof technology
Device options	Smartphones, tablets, wearables, laptops, and accessories
Contract term	12, 24, or 36 months
Roaming	Suitable coverage for employees travelling internationally
Multi-SIM	Multiple devices linked to one phone number
Network coverage	Quality and availability of the mobile network

Businesses should also compare discounts available for companies bundling multiple connections. Many providers offer attractive business rates for organisations with several employees.

Special business plans designed for freelancers, sole traders, and small limited companies can also provide excellent value.

Comparing business mobile plans on alao.ch makes it easy to evaluate offers from different providers and identify the most suitable solution.

Switching Your Business Mobile Contract Is Easier Than You Think

Many businesses hesitate to switch providers, even though doing so could significantly reduce costs.

In reality, the process is usually straightforward:

1. Select your preferred business mobile plans.
2. Receive a personalised quotation within minutes.
3. Sign the agreement.
4. Switch providers on your chosen date.
5. Continue working without interruption.

In most cases, your existing business phone numbers can be transferred to the new provider, ensuring uninterrupted communication.

alao.ch makes switching even easier. Its dedicated B2B comparison platform allows Swiss businesses to compare multiple offers, manage different options, and select the best solution—all free of charge.

Compare Business Mobile Plans at alao.ch

Whether you’re looking for a mobile plan with a smartphone or a flexible SIM-only solution, alao.ch helps businesses of every size find the right offer.

Compare plans based on data allowances, contract duration, provider, roaming services, and device options to quickly identify the business mobile solution that best matches your company’s needs.

FAQ – Frequently Asked Questions About Business Mobile Plans