ZRO ↘

Nothing conveys the desire to connect more than a ringing telephone.

ZRO connects the unconnected billions, giving everyone on the planet the same basic right to talk, to share, to connect.

Glotel Awards
ZRO Protocol ↘

ZRO is a new telco carrier class delivering a unique core voice offering.

Patented zero airtime cells ping the paying mobile base for callback.

* A dials B.
* Star deposits ring on B.
* B returns.
* A speaks free.

Moonshot ↘

The Global Standard in Call Completion.

* Onboarded 1m users in 1 hr.
* 30m in month 1.
* 200m+ users to date.

FREE

ZRO profitably pivots the trillion-dollar cellular billing industry from PREPAID to FREE, connecting a significant new market segment on a highly desirable solution.

CONNECTING

Advanced patent cell signaling. Permits zero credit users to ping in under a second.

SCALABLE

The lightest, most scalable communications platform ever developed. Works on any phone, and any network.

PRACTICALLY INVISIBLE

Centrally and globally serviced on a zero software distribution model with Zero Footprint Technology.

*SIM ↘

A forever free zero balance SIM that never needs airtime.

Advances market segmentation beyond post and prepaid.

* Phone ↘

A cellular lifeline for the next billion.

This singularity device is the “iPod Shuffle” phone for the next billion with “back to the future” voice-only functionality.

The antithesis ↘

A telephone so simple and beautiful its shocking.

The antithesis to every mobile phone out there.

absolute zero balance ↘

The result of a decade of research and development.

Star Phone operates on absolute zero balance. Never requires airtime.

featherweight device ↘

Simply rings the paying base for callback.

A featherweight device programmatically “rings and disconnects” any phone, on any network in the world.

METRICS ↘

Star creates significant uptake and revenue to the benefit of all stakeholders.

200
Active Users
90
BN Total Connections
28
BN Minutes Used
3
Pings/sec
25
MOU
75
SEC Calls Duration
47
MT
53
IC
“Star was remotely and instantly enabled from the cloud to our network core, a completely virtual installation with no vendor on site.”

Schalk Visser | CTO - Cell C

Cell C