1. StealthChat | Reviewer’s Guide | Android Version 1

2. Contents 2 About…..…..................................................................3 Getting Started…………………………………………...4 Setup Profile................................................................5 How to Setup your Password……...............................6 How to Unlock Stealth.................................................7 How to Setup Picture Lock…......................................8 How to Setup Automatic Lock Screen........................9 How to Setup Notification Alert...................................10 Stealth Overview........................................................11 Basic Use: Chat with Stealth....................................................12 Self-Destructing Message......................................13 Send Picture...........................................................14 Open New Chat…....…………………………..........15 End Chat…………………………….............................16 Invite Friend…............................................................17 Privacy settings Delete Contact……………........................................18 Block Contact ……...................................................19 Update Profile & Personal Message...............................20 Encrypted VoIP................................................................21 Share and Rate Us…………………….............................22 Stealth Support Channels...............................................23 Company Profile..............................................................24

3. StealthChat | Reviewer’s Guide | Android Version About 3 Stealth offers a unique value compared to other similar applications for your Android and iOS devices. Stealth does not save any information about your messages, pictures or phonebook on the server. Stealth keeps your information secure on the screen using its patented secure screen encryption technology. What makes Stealth different to other Messaging applications? "Simple messaging with advanced security." - Trutower- Trutower Secure Chat Encrypted messages transmitted over encrypted links Secure Data Encrypted data storage on device Secure Screen Encrypted screen display to prevent unauthorized message viewing P2P Encryption Super strong cryptographic protocol for instant messaging conversation and file sharing No Trace No message history or phone book content is kept by us Private Private communication system to protect your business and personal privacy Self-Destructing Messages With Stealth you can take control of your message lifetime Super Easy To Use Clean look with simple UI design "Alternative chat app for security" - TechinAsia- TechinAsia

4. StealthChat | Reviewer’s Guide | Android Version Getting Started 4 Go to http://www.stealth.im/get (it will direct to the Google Play store) or type the keyword "Stealth" or "Stealth Chat" or "Stealth Messenger“ in the Google Play Store. Download, install, and run the application. Click "Register“, enter your phone number for your mobile phone and wait until the verification process is complete. 1 2 Note: If you have registered Stealth before using the same number on the same phone, then you don’t need the verification code. It will register your account directly.

5. StealthChat | Reviewer’s Guide | Android Version Setup Profile 5 Click “Add Avatar Here” to set your profile picture. A list of images from your device will be displayed - choose one for your profile picture. Next, type your name and click "Save". Remember, Stealth requires you to set your profile name before continuing to the next step. 1 2

6. StealthChat | Reviewer’s Guide | Android Version How to Setup your Password 6 Follow this Steps: Create “Password” at least 4 characters with combination of letters, numbers and/or symbols. Always remember your password to secure it. Re-type the password to confirm. Tap the eye symbol in the right side of the field to make sure that you have type the right password. Click “Finish”. 1 2 Note: In case if you forget your picture Unlock, password will be used to reset picture lock, make sure you always remember it. Secure Screen Display : Stealth will encrypt your screen when it’s close, time- out or minimized. Create the password to protected all of your conversation and sharing data. 3

7. StealthChat | Reviewer’s Guide | Android Version How to Unlock Stealth 7 Note: Read and follow the instruction, because it won’t pop-up again once you succeed to unlock. The screen lock time-out default are 1 minute. However you can change it on settings. Encrypted Screen Decrypted Screen Encrypted screen display to prevent unauthorized message/screen viewing. Stealth will encrypt your screen when it’s close, time-out or minimized. When Stealth screen is encrypted, press and hold on anywhere on the screen, then put the password that you’ve sets before.

8. StealthChat | Reviewer’s Guide | Android Version How to Setup your Picture Lock 8 Picture Unlock : A unique system on Stealth that regulates the movement of encryption and decryption mode when exchanging messages or files according to the time set. Note : User can also have password as screen lock (default after register). Setup your Picture Lock Open encrypted screen. Tap on “click here to switch to picture lock“ or switch to Picture Lock from Settings menu > Security Settings > Screen Lock (confirm password) > Picture Lock

9. StealthChat | Reviewer’s Guide | Android Version How to Setup Automatically Lock Screen 9 Setup Automatically Lock Screen Activate Automatically Lock Screen on Stealth by Tap “Setting” > “Security” > “Automatically Lock” then set duration you want.

10. StealthChat | Reviewer’s Guide | Android Version How to Setup Notification Alert 10 Setup your Notification Alert Tap “Setting” then choose “Notification”. Set to enable or disable alert “Vibrate”, “Sound” and “Notification” you want.

11. StealthChat | Reviewer’s Guide | Android Version Stealth Overview 11 Display Picture Add Friend button Search Friend Friends List Phonebook List Refresh Phonebook Share Button Setting Button 1 2 3 4 5 6 7 8 3 5 7 8 1 2 6 4

12. StealthChat | Reviewer’s Guide | Android Version Basic Use 12 Chatting with Stealth Start a new chat. Choose one of your friends or type part of your friends name in search field to find them on your friends list..After that, type your message in the text box and tap on the send button to send the message. Emoticon available on keyboard by tap the text box. 1 2 3

13. StealthChat | Reviewer’s Guide | Android Version Basic Use 13 Choose the burn time from 1, 5, 10 and 30 minutes or 1, 12, 24 hours or choose Never if you want to keep it on your history. The burn timer starts when the recipient reads the message. Once the message has burnt, there is no way to get it back! 1 2 Self-destructing Messages Start a confidential chat using the “ Burn feature ”. Need more privacy for your secrets? Just tap on the icon on the top right of your chat screen to activate the burn timer.

14. StealthChat | Reviewer’s Guide | Android Version Basic Use 14 Send Picture Click “+” icon on the active chat screen. Choose a picture from the Gallery or take a new picture using the camera. You can also take a picture using a third party camera app. Pictures sent by stealth are download proof and screenshot proof. However you can still view them in the full screen. If you delete your chat session you cannot get the picture back. 1 2 3

15. StealthChat | Reviewer’s Guide | Android Version Basic Use 15 Open New Chat When you received a new message, Stealth will show a notification in the “chats screen”. A notification will also appear above the text box if you receive a new message when you are reading earlier messages in the active chat.

16. StealthChat | Reviewer’s Guide | Android Version Basic Use 16 Click the “X” symbol on the top right corner of chat screen to end or clear the current chat conversation. Choose “No” to cancel or choose “Yes” to end the chat. End Chat 1 2

17. StealthChat | Reviewer’s Guide | Android Version Basic Use 17 Invite friends Stealth automatically synchronizes your friends, so that when your friend installs Stealth they will automatically be added to your list of contacts. If your friend is using Stealth but is not in your phonebook, you can add them manually. Attention: The invitation is sent by SMS and may cause additional charges. Click “Add Friends” icon on the top right of corner in friend list page. Input your friend’s phone number and tap “Search”. If your friend is using Stealth then it will suggest that you to save the number as a contact. Otherwise you can send your friend an invitation to start to use Stealth. To add friends from the Phonebook, tap on your friends name that you want to invite directly. Chose “Invite” then “Yes” to continue or click “Cancel” if you don’t want to proceed. 1 2 3 4

18. StealthChat | Reviewer’s Guide | Android Version Privacy Settings 18 Press and hold on the friend that you want to delete or block. Choose “Delete” when you see pop-up option. Choose “Ok” to continue, or choose “Cancel” to go back to Friends List. The Delete Friends function helps you to erase unwanted contacts from your Friends List. 1 2 3 Delete Contact Stealth is really concerned about your privacy. That’s why Stealth puts all of the control into your hands. Stealth provides many privacy settings so that you can choose to delete, block or unblock annoying people at anytime.

19. StealthChat | Reviewer’s Guide | Android Version Privacy Settings 19 Block Contact Use Block Contact if you don’t want to receive chat or anything from a particular Friend. You can unblock a contact you've previously blocked. Note: Important to know: After blocking a friend you will never get new chat from them and your history chat with them will be automatically gone.

20. StealthChat | Reviewer’s Guide | Android Version Update Profile and Personal Message 20 Update Profile and Personal Message You can change your profile name and profile picture and you can also update your status on your Stealth profile at any time. Just click on your profile picture on the top left corner of the screen. The edit profile screen will appear you can type a new name. Click on the avatar to choose a new profile picture from your gallery or camera. Tap “Save” to finish. The “Personal Message” helps you to express your feeling. Just enter whatever is on your mind! Click “Save” and your new status will be displayed on for your Stealth friends. 1 2 3 4

21. StealthChat | Reviewer’s Guide | Android Version Encrypted VoIP* (New) 21 Note: Make/receive phone calls using your broadband internet connection may charge data rates From Chat View: Open chat from contact that you want to call. Choose and Tap “Call” From Contacts List: Press and hold on the friend that you want to call. Choose “Call” when you see pop-up option. How To use VoIP Call 1 2 VoIP Call You can use encrypted call to your friends from inside Stealth with VoIP call using WiFi connection or your existing data plan.

22. StealthChat | Reviewer’s Guide | Android Version Share and Rate Us 22 Share Stealth by clicking on the MENU button and then choose “Share”. You can share an invitation via any media such as Twitter, Facebook, Instagram, email or any other app installed on your device. 1 2 Send an invitation and let your friends know that Stealth is a free private and secure peer-to-peer encrypted chat application. Support Us with give Us Rating on Google Play : If you like to using Stealth, Please give us your rating or review on Google. Go to Setting menu > Help > Rate Us, it will direct you to Google Play Store.

23. StealthChat | Reviewer’s Guide | Android Version Stealth Support Channels 23 Contact Us : : stealthim.blogger.com : support@stealth.imsupport@stealth.im : @StealthIM : StealthIM : www.stealth.im

24. StealthChat | Reviewer’s Guide | Android Version Company Profile 24 Rockliffe Systems Inc 1901 South Bascom Avenue, 9th Floor Campbell, California, 95008, USA Phone: +1 408 879 5600 Fax: +1 408 879 5610 Email: sales@rockliffe.comsales@rockliffe.com Web: www.rockliffe.comwww.rockliffe.com Rockliffe is a privately owned company that is dedicated to building rock solid mobile communication software for service providers, enterprises and consumers. Based in California's Silicon Valley and with European headquarters in the UK and Asian headquarters in Jakarta, Rockliffe has numerous OEM relationships as well as a strong base of industry-leading strategic partners and technology partners. Rockliffe is a world class expert in mobile email and chat software having delivered four mobile communication products to market. PT. Rocklife Indonesia Wisma BNI 46, 47th Floor, Jl. Jend. Sudirman Kav. 1, Jakarta 10220 Phone: +62(21) 5748 556 Fax: +62(21) 5748 888 Email: marketing@stealth.immarketing@stealth.im