
Better Business Does More with Less
Cut Communication Costs Without Cutting Corners
Consolidate your voice infrastructure into one predictable, cost-effective solution.
The Problem
Communication Costs Eating into Profits
Businesses today wrestle with dated and costly communication setups:
- Maintaining expensive desk phones — physical phones that sit unused for much of the day, yet still incur costs
- Managing separate business mobiles — issuing company-owned handsets to employees who already use their personal devices
- Fragmented voice services — juggling multiple contracts, providers, and technologies for different communication needs
- Unpredictable expenditure — unexpected costs for hardware upgrades, maintenance, and complex billing structures
These traditional communication models are inefficient, expensive, and hold back businesses striving for financial agility.

The Impact
The Hidden Costs of Old Systems
Outdated communication infrastructures carry significant and often underestimated financial burdens:
- £20–£40/month per desk phone in total cost of ownership, including hardware, lines, and maintenance
- 30-40% of communication spend tied up in redundant hardware and underutilised services
- £150+ per employee annually lost to inefficient communication workflows and managing multiple devices
- Days of IT time monthly spent on procurement, configuration, and support for disparate communication tools
Finance directors are searching for ways to streamline operations and reduce overheads. Existing communication setups are often a major, yet overlooked, drain.
The Solution
Streamline. Consolidate. Save.
Tango Extend revolutionises how you manage business communication, cutting costs and complexity:
Eliminate desk phones — deliver full business voice functionality to any mobile device, removing the need for traditional handsets
Consolidate mobile usage — enable employees to use their personal mobile for business calls, eliminating second devices and associated costs
Unify voice infrastructure — bring all your business calling under a single, easy-to-manage, and cost-effective platform
Predictable cost model — move from CapEx to OpEx with clear, per-user pricing that scales with your business
Reduce hardware spend — no more purchasing, maintaining, or replacing expensive physical desk phones or company mobiles

Take it further
Recommended resources
Deep Dive
Explore One Voice

The Hidden Cost of Desk Phones
Uncover the hidden costs of traditional desk phones. Learn how ditching these outdated devices can save money and boost productivity.
Learn more
Why Dual Devices Double Your Spend
Uncover the hidden expenses and inefficiencies of employees carrying two phones. Learn how consolidating communications saves money and simplifies operations.
Learn more
Consolidating Voice Infrastructure
Stop juggling multiple communication systems. Unify your voice infrastructure to slash costs and boost efficiency across your business.
Learn more
Predictable Communication Costs
Stop unpredictable communication bills. Understand how to gain control, consolidate services, and achieve budget certainty for your business.
Learn more
Reducing Hardware Spend
Slash expenses by eliminating desk phones and consolidating mobile devices. Streamline your budget, simplify operations, and empower your team.
Learn more
Total Cost of Ownership for Mobile UC
Understand the Total Cost of Ownership for Mobile Unified Communications to cut expenses without compromising quality.
Learn more
ROI of Mobile-First Communications
Learn moreThe Proof
Tangible Savings, Real-World Impact
Use Case: Regional Construction Firm
A medium-sized construction company with 250 employees replaced all office desk phones and 100 company mobiles with Tango Extend. This allowed staff to use their personal mobiles for all business calls, transforming communication efficiency. The outcome: £95,000 in annual savings and a significant reduction in IT support overhead.
Key Statistics
- Average 30-50% reduction in overall business communication expenditure
- £200–£400 saved per user per year by eliminating desk phones and company mobiles
- Over 85% of businesses report enhanced cost control and predictability with unified mobile-first communication

Industries That Benefit
Industry Applications
Discover how One Voice is applied across different industry verticals.








