Concept render of a rugged PmrOne smartphone beside a classic walkie-talkie displaying PmrOne, CH 01 Emergency and CH 02 Family against a Highland landscape

SATELLITE COMMUNICATION. VOICE PUSH-TO-TALK.

When mobile
networks go down,
keep talking

No mobile network? What if your voice could take a satellite path instead? PmrOne explores satellite-enabled voice Push-to-Talk — the familiar press, speak and release experience, with a proposed connection beyond terrestrial mobile coverage.

Join the Early Access List Discover the Concept

IN DEVELOPMENT Satellite voice PTT · Under development.

CONCEPT RENDER · NOT FINAL DEVICES

Satellite as an alternative path. Your voice. Push-to-Talk. A walkie-talkie experience.

01 / THE CHALLENGE

What happens when
the network disappears?

We rely on mobile networks. But coverage isn’t always within reach.

Power outages, infrastructure failures, severe weather, natural disasters and cyber incidents can interrupt a connection. In remote places, mobile coverage may be limited to begin with.

That’s why we’re exploring another way to carry your voice.

Power outagesInfrastructure failuresSevere weatherNatural disastersCyber incidentsRemote locations

02 / YOUR VOICE. A PROPOSED SATELLITE PATH.

Walkie-talkie voice.
A satellite path.

The key idea is the connection above us.
PmrOne explores using satellite connectivity to carry voice Push-to-Talk when terrestrial mobile networks cannot be used. The proposed transport path is different; the press-to-talk experience stays familiar.

THE SATELLITE CONNECTION CONCEPT

A different path for your voice.

Exploring a satellite alternative to terrestrial mobile connectivity.

You speakPush-to-Talk device

Satellite pathProposed transport

They hearReceiving participant

Conceptual illustration, not a validated network architecture. Coverage, hardware, service availability and voice performance remain subject to testing.

Press

Press the Push-to-Talk button.

Talk

Speak naturally into your device.

Release

Release the button to send your voice.

Listen

The receiving participant hears your communication.

An idea we’re working to validate. Satellite coverage, compatible hardware, service availability and performance remain subject to testing. PmrOne is not an operational service and cannot be relied on for emergency communications.

03 / WHERE COULD IT TAKE YOU?

For the moments
connection matters.

Different lives. A shared need to communicate.
Help us understand where satellite-enabled voice Push-to-Talk could make a difference.

Emergency preparedness

Explore another layer in your backup communication plan.

Family communication planning

A familiar press-to-talk idea for the people who matter.

Outdoor adventures

From open trails to remote landscapes, explore what could be possible.

Rural & remote areas

Help shape a concept for life beyond reliable mobile coverage.

Volunteers & community groups

Explore a shared voice connection for local coordination.

Mobile field teams

Tell us how your team works when mobile coverage falls away.

PmrOne conceptual smartphone and classic walkie-talkie with channel display; illustrative devices only

PROTOTYPE VISION / CONCEPT RENDER

04 / THE PROTOTYPE VISION

A familiar action.
A bigger ambition.

A rugged handheld experience with a prominent Push-to-Talk control, clear audio feedback and a satellite connectivity concept.

A dedicated voice-first interface
Clear speaker and audio indications
Exploring a satellite path for voice

Visual illustration only. No audio is recorded or transmitted.

CAT S75 is the visual reference for the proposed prototype. This original render is not an official CAT product or a final PmrOne device. No endorsement by CAT, Bullitt, Skylo or Google is implied. Satellite voice PTT on CAT S75 has not been demonstrated by this project.

05 / HELP SHAPE WHAT COMES NEXT

Be among the first
to hear about
PmrOne.

We’re exploring the future of satellite-enabled walkie-talkie communication. Register your interest and help shape what comes next.

Owner preview — test data only.

Public registration is not enabled. Privacy details require owner review before launch.

Your connection starts here.

* Required fields

First Name *Last Name *Email Address *Mobile Phone *UK mobile or an international number including its country code.Primary Use Case *

I have read the draft Privacy Policy and understand this preview is for test data only. *I would like to receive PmrOne news and product updates by email. Optional; I can withdraw consent at any time.

Details are intended for demand research and managing your registration. No marketing calls or SMS consent is requested. Controller, privacy contact, lawful basis and retention: pending owner review.

The future of staying connected
starts with a simple conversation.

Be part of it