ALTOS on PCALTOS, coming from the developer ALTOS DEVELOPMENT, is running on Android systerm in the past. No more eyeing the battery or frustrating calls at the wrong time any more.Just enjoy ALTOS PC on the large screen for free！ALTOS IntroductionALTOS mobile client is specifically designed to operate with the Hosted Telephony Platform which requires an active account and associated licensing.• Softphone enabled for voice communication and messaging.• Simple provisioning and activation is achieved via QR code. • Easy one-touch dialing to your colleagues whether on the road or in the office.• Call customers and suppliers from your mobile presenting your office number.• Make calls over Wi-Fi or cellular networksFor assistance with any aspect of the app, please contact your support representative.