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Business Mobile Plans
Fully managed business airtime on O2, Vodafone and EE — unlimited calls, fast 5G data, shared data pools and eSIM, all on one simple bill.
Business mobile, managed for you
A business mobile plan gives your team unlimited UK calls and texts plus a data allowance that suits how they work — all on the network with the best coverage for your locations. We manage it end to end so you never chase a network again.
As your managed provider, we handle everything: choosing the right network per user, porting existing numbers with zero downtime, shipping eSIMs or physical SIMs, and giving you one consolidated bill with usage alerts so there are no nasty surprises.
- Unlimited UK minutes & texts as standard
- Mix O2, Vodafone & EE on one account
- Shared data pools across your team
- eSIM or physical SIM — your choice
› how our plans compare
Individual or shared — pick the model that fits
Single user
One allowance per SIM — unlimited UK calls and texts with your chosen data. Simple and the most popular choice for most staff.
Premium
Everything in Single, plus larger or unlimited data, inclusive EU roaming across 48+ countries, priority 5G and better out-of-bundle rates.
Aggregated
All SIMs draw from one shared data pool. Heavy and light users balance out, so there's no wasted allowance and no bill shock.
In our pricing below, Single & Premium appear together as per-user 'Individual plans' (higher tiers are Premium); 'Aggregated' is shown as shared data pools.
› individual plans · per user
Individual mobile plans (Single & Premium)
One allowance per user with unlimited UK minutes and texts. Higher tiers (50GB+) are our Premium plans — extra roaming and priority 5G. Pick your data and see the exact price on each network.
Prices ex VAT · 24-month term · Unlimited UK minutes & texts on every tier.. Buy now shown as a no-obligation enquiry.
› choose your network
O2, Vodafone or EE — we'll help you choose
Different networks shine in different places. We compare coverage and value for your postcodes and can even mix networks on one account.
Great value & strong urban coverage
Excellent coverage across UK towns and cities with reliable 5G in built-up areas. Our best-value network for most business users.
Widest 5G footprint & inclusive EU roaming
One of the UK's largest 5G networks with strong data performance and inclusive EU roaming. Ideal where fast mobile data is business-critical.
Award-winning speed & rural reach
Consistently rated the UK's fastest and most reliable network, with the broadest rural coverage. The premium choice for field and remote teams.
› coverage & restrictions
Where your SIM works — and the small print
United Kingdom
Full 4G and 5G coverage on O2, Vodafone and EE across the UK, including unlimited UK minutes and texts on all voice plans.
EU & EEA roaming
Use your allowance in 48+ European destinations at no extra cost on Professional and Unlimited plans, subject to a fair-use data cap (typically 25GB/month).
Rest of world
Travelling further afield? Add a global roaming pass from £6/day covering 100+ countries across the Americas, Asia, Africa and Oceania.
Inclusive EU & EEA roaming destinations
Included on Professional & Unlimited plans (fair-use data cap applies). Other plans can add roaming from £2/day.
Fair use & restrictions
- Unlimited data is subject to a Fair Usage Policy (around 500GB/month of UK data).
- Roaming data on unlimited plans is capped at approximately 25GB/month in Europe.
- Data-only SIMs bar voice calls and premium-rate / age-restricted services by default.
- 30-day rolling plans can be cancelled with 30 days' notice; 24-month plans carry an early-termination fee.
- 5G access depends on a compatible device and local network coverage.
- eSIM requires a compatible, network-unlocked device.
- Out-of-bundle UK data is charged per GB; we set usage alerts to avoid surprises.
› options explained
The right option for every use case
Voice + data SIM
The standard business SIM: unlimited UK calls and texts plus your chosen data allowance for staff handsets.
- Unlimited UK minutes & texts
- 5G-ready data
- eSIM or physical
- Keep your numbers
Shared data bundle
A single pooled data allowance shared across the whole team, ideal for mixed and unpredictable usage.
- One pool for all SIMs
- From 25GB upwards
- No overage surprises
- Simple management
› esim ready
Every plan is eSIM-ready
An eSIM (embedded SIM) is a digital SIM built into your device — no plastic card required. Activate a new line by scanning a QR code and you're live in minutes. Every CLI Secure plan is available as an eSIM on O2, Vodafone and EE, at no extra cost.
Instant activation
Scan a QR code and your line is live in minutes — perfect for new starters, replacements or urgent deployments.
Dual SIM flexibility
Run a business and personal number on one handset, or keep two networks active for resilience while travelling.
More secure
An eSIM can't be physically removed or swapped by a thief, making lost or stolen devices harder to misuse.
Built for travel & IoT
Switch network profiles remotely and add local data abroad — ideal for global travellers and connected devices.
› why cli secure
Business mobile, done properly
Every major network
One partner for O2, Vodafone and EE — we recommend the best network for each user and location.
Unlimited calls & texts
Unlimited UK minutes and texts included as standard across our business voice plans.
5G & eSIM as standard
Fast 5G and eSIM on every capable plan and handset, at no extra cost.
Shared & pooled data
Pool data across your team so heavy and light users balance out — no overage surprises.
EU & global roaming
Inclusive EU roaming on Professional plans, with global passes for international travellers.
One bill, UK support
Consolidated billing and a single UK-based team to manage every line and SIM.
› get a quote
Get a tailored business mobile quote
Tell us what you need and we'll compare O2, Vodafone and EE to send your best-value options — usually within one working day. No obligation.
- We compare all three networks
- eSIM or physical SIM — your choice
- Zero-downtime number porting
- One simple, UK-managed bill
› faq
Business Mobile, answered
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› let's talk
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