Globally Secured Communications and Data

The encrypted mobile device T1 COMMUNICATOR is built up with data protection in mind, achieving a zero-attack-surface solution, with security hardened features able to address the evolving threat landscape.


The cryptographic protocols used by the device’s email, chat, and voice call apps ensure all communications remain encrypted until they reach the intended recipient.

Unlimited data, No roaming

No need to deal with mobile operators and worry about their access to sensitive communication data. T1 COMMUNICATOR comes with a multi-IMSI SIM card, which provides unlimited worldwide data coverage.

Storage and Data

We keep all cryptographic keys only on the T1 COMMUNICATOR devices, ensuring that even we cannot access users' sensitive data. To guarantee greater integrity, we also offer a self-hosted version of our solutions.

Layered Security

Remote Control

T1 COMMUNICATOR is paired with the Secure Administration System (SAS) platform, which allows administrators to assign policies to the device to control its functions or disable vulnerabilities.

Security Apps

The device comes with a suite of security apps that include encrypted chat, email, and file storage with additionally encrypted databases.

Secure OS

With a modified system Kernel, custom libraries, no Google Services, and restricted Android runtime, Secure OS is a guarantee your phone cannot be hacked.


T1 COMMUNICATOR is based on hardware that allows for the bootloader to be locked after the OS is installed. No one can make malicious modifications to the device.

Global Data Roaming

Мulti-IMSI SIM card always keeps you connected and lets you enjoy unlimited data everywhere in the world.

Secure Communication Suite

Our end-to-end encrypted apps ensure that sensitive data is shared only between the peers in the communication, and no third party can access it.

Encrypted Chat and Calls

Encrypted messenger with OTR 1:1 chats, OMEMO group conversations, and ZRTP encrypted calls. No sensitive data reaches the premises of our servers.

PGP Chat

PGP chat client with user-managed encryption keys. No copies of messages or keys are stored on third-party servers.

Encrypted Vault

Encrypted file storage, allowing to make settings and contact backups, write encrypted notes, and store messages, emails, and whole conversations in a single secure place.

Security hardened Operating System

T1 COMMUNICATOR is powered by Secure OS, introducing multiple defense layers addressing various threats and achieving zero attack surface.

Granular Control

The modified Secure OS kernel allows admins to granularly manage policies and vulnerable sensors such as the USB, camera, or Bluetooth and even push custom apps.

Custom Libraries

The encrypted mobile device uses custom libraries, that were rewritten to purge inherited vulnerabilities and introduce additional defenses.

Secure Recovery

The recovery mode is sealed off, to ensure that attackers and malicious software cannot abuse it to bypass T1 COMMUNICATOR’s encryption protocols.

Locked Bootloader

Secure OS’s bootloader is locked during the software integration process. If anyone tries tampering with the device, it will automatically wipe all stored data.

Partition Scan

At every boot, a scan of all partitions of the OS is initiated to ensure all phone’s hard drives are not infected with malicious software.

Sealed Content Provider

The Android content provider is modified to prevent apps from accessing each other’s databases – thus stopping malware from mining data.

Perfect Hardware Integrity at Your Disposal

T.A.G. Consultation’s encrypted mobile devices address not only software but hardware threats as well, guaranteeing perfect integrity.

Reduced Attack Surface

The inheritably vulnerable sensors of smartphones, such as the GPS and NFC, are disabled in T1 COMMUNICATOR to ensure there’s no chance of them being exploited by third parties.

Perfect Integvrity

No vulnerability can pass the rigorous quality-assurance procedures that guarantee the perfect hardware integrity and zero-day-protection of our encrypted mobile devices.


Techniques that dismantle the device and try to access the information stored on its chip are not implementable against T1 COMMUNICATOR due to the encrypted device storage.

You’re in Control

T1 COMMUNICATOR is managed through the Secure Administration System (SAS) platform. It can be used to push policies on the device, enabling and disabling hardware, apps, and features, as well as for remote wipe.

Manage fleet of T1 COMMUNICATOR devices

Install and run on your own infrastructure

Enable third-party apps of your choosing

Self-hosted option avaialble

Want to Host Our Solution on Your Infrastructure?

Instant Connectivity

T1 COMMUNICATOR comes pre-equipped with a Multi-IMSI SIM card that gives users complete independence from third-party service providers and allows perfect connectivity around the globe.

Talk freely wherever you are without any roaming fees.

Enjoy the best signal, auto-picked by your card.

Have unlimited data and coverage in more than 180 countries.

Ensure providers have no access to your sensitive data or location.


Burkina Faso, Burundi, Cameroon, Cape Verde, Congo, Côte d’Ivoire, Egypt, Equatorial Guinea, Gabon, Gambia, Ghana, Guinea, Kenya, Malawi, Mali, Mauritius, Morocco, Mozambique, Nigeria, Rwanda, Senegal, Sierra Leone, South Africa, Tanzania, Uganda, Zambia.

On-demand Customization

For clients that have specific requirements, TAG Consultation offers the ability to customize our solution further to fit your organization’s needs.

White-labeling of the solution
Software customization
Integration of 3rd party applications
Custom hardware specifications