SIM Only
Cost-effective SIM-only solutions to keep your workforce connected, productive, and in control of mobile spend.

What we offer
Pentagram Systems offers SIM-only plans that keep your team connected while controlling costs. Choose scalable data allowances and flexible contracts across major UK networks.
Flexible Connectivity & Efficient Management
Pentagram Systems provides SIM-only solutions that’s designed to keep your teams connected without the burden of new hardware. With scalable data plans and wide network coverage, businesses can control mobile spend to simplify billing and maintain productivity. Our flexible approach ensures employees stay connected wherever work takes them, while giving you visibility and management over your mobile estate.

Industry Use Case
Ensure employees in construction, logistics or other field services to have reliable mobile connectivity to stay productive and connected while on the move.
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Industry Use Case
Enable consultants, accountants, legal professionals, and other professional services teams to access corporate apps and communications seamlessly, whether on-site or remote.
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Industry Use Case
Provide reliable connectivity for events, media, transport, and creative teams, allowing staff to collaborate, report, and operate efficiently in dynamic environments.
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Industry-Focused Connectivity
Support teams in retail, healthcare, industrial sites, and remote locations.

Seamless Integration
Integrate SIM-only plans with VoIP, mobile device management, and enterprise applications.

Offline Productivity
Maintain connectivity for critical operations with failover and roaming capabilities.

Built-In Security
Enterprise-grade protections guard against unauthorized access and cyber threats.
Let Pentagram Systems provide SIM-only solutions that keep your business connected, flexible, and cost-efficient, without the need for new devices.








