Ateno emphasizes flexibility and simplicity. Its pricing and service model is fully subscription-based with no long-term contracts or permanence clauses Businesses can scale users, phone numbers and features up or down month-to-month, paying only for what they use. The system also offers true mobile integration: employees can install Ateno’s mobile app or even use a SIM-based extension that works with or without an Internet connection, so team members stay reachable anywhere For example, calls and chats can be answered from a mobile device just like a desk phone, with full access to queue transfers, call recording and IVR menus. This mobility feature – including Orange 4G/5G coverage for SIM extensions – ensures staff remain connected even when Wi-Fi or broadband is unavailable. Under the hood, Ateno is built on a robust multi-country cloud architecture. Its network spans 25+ European countries, using geographically distributed data centers and redundant links This infrastructure delivers very high availability (a 99.95% SLA is offered) and consistent performance across locations. All voice and data communications are encrypted end-to-end, and the platform is fully GDPR-compliant Sensitive information is protected by technical and organizational controls, and continuous monitoring and failover systems ensure continuity even under heavy load or in critical environments Because of its cloud-native design and broad network, Ateno scales easily from small teams to large enterprises. It supports millions of users and calls across its European footprint, while remaining simple to manage. In practice, this means any organization – from startups and consultancies to large contact centers – can deploy Ateno quickly (often in under 24 hours) without complex setup or on-site equipment In summary, Ateno offers a professional, secure UCaaS/CCaaS platform: all-in-one business telephony and messaging, flexible mobile integration, no-contract plans, and an enterprise-grade cloud backend supporting distributed teams at scale