# ONSIM

- **Website:** <https://onsim.uk>
- **Primary alias:** `onsim.uk`

## Description

ONSIM is a business mobile network serving more than 7,500 companies, with 12 years of service and customers in 39 countries. Its SIM-based services add business communications, number management and compliance features to mobile connectivity, without requiring apps or VoIP.

Products include business mobile services, network-level call and SMS recording, virtual landlines, Landline SIMs, call forwarding and landline replacement. Businesses can use local 01/02 and national 03 numbers on mobile phones, transfer existing landline or mobile numbers, and choose whether to display a landline or mobile number when calling. ONSIM also offers an API and cost controls for managing user spending, calls and roaming permissions.

AI features include transcription, summarisation, coaching, compliance and sentiment analysis for native mobile calls. ONSIM provides native service in the UK, North America and EU without roaming charges or limits, alongside traditional roaming in more than 195 other countries. In the UK, the company reports coverage for over 99% of the population and offers Wi-Fi Calling in low-coverage areas.

## Industries

- 🖥 Computers Electronics and Technology
- 🖥 Telecommunications _(under Computers Electronics and Technology)_

## Links

- [twitter](https://twitter.com/onsimUK)
- [facebook](https://facebook.com/onsimuk)
- [linkedin](https://linkedin.com/company/onsim-network)
- [github](https://github.com/onsim-net)

## Logos & icons

- logo _(primary)_ — PNG, SVG — [download](https://cdn.brandfetch.io/idgr_09tWQ/w/820/h/217/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1790933310492)
- icon _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idgr_09tWQ/w/300/h/300/theme/dark/icon.jpeg?c=1bxid64Mup7aczewSAYMX&t=1790933310690)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Sky Blue | #65bfec | accent |
| Jade | #00b67a | dark |
| White | #ffffff | light |

## Fonts

- -apple-system — asset _(system)_
- -apple-system — asset _(system)_

## Imagery

- banner _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idgr_09tWQ/w/1500/h/500/idCHwEY2p8.jpeg?c=1bxid64Mup7aczewSAYMX&t=1790933310053)

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_Source: <https://brandfetch.com/onsim.uk>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._