TAAC Java User Manual

About this manual

This manual explains how to use TAAC on Java‑enabled mobile phones. It describes the TAAC phonebook, adding or importing contacts, and the process of exchanging public keys to enable secure messaging.

The guide also shows how to invite friends to install TAAC, send and receive encrypted SMS messages, and where to obtain support or additional information from the TAAC website.

What's inside

• Introduction
• Managing contacts
• Visualizing contact information
• Inviting a friend to use TAAC
• Sending and receiving messages
• Key exchange and activation

Frequently asked questions

How do I add a new contact in TAAC?

Select “New” from the phonebook options, then enter the contact’s name and number and confirm.

What must I do to activate a contact for secure messaging?

Exchange public keys by sending your key to the contact and receiving theirs; the contact’s icon turns green when activation is complete.

How can I invite a friend to install TAAC?

Use the “Send TAAC” option to send an SMS with the download link, either by entering a new number or selecting an existing contact.

How can I tell if my phone supports Java for TAAC?

Look for a coffee‑cup icon with “java” on any installed game; if present, the phone likely supports Java.