DORON Tech Solutions

Install TBB Saathi

Your CA uses TBB Saathi to collect your invoices and share your accounts. Follow these steps on your Android phone — it takes about two minutes.

Download TBB Saathi

How to install

  1. Tap “Download TBB Saathi” above. The file (TBBSaathi_TZ.apk) saves to your phone — you’ll see it in the notification bar or your Downloads folder.
  2. Open the downloaded file. Tap the download notification, or open the Files / Downloads app and tap TBBSaathi_TZ.apk.
  3. Allow the install. Android will warn that it blocks apps from unknown sources. Tap Settings, turn on “Allow from this source”, then press Back.
  4. Tap “Install”, then “Open” once it finishes.
  5. Pair with your CA. In the app, tap “I have a pair code from my CA” and enter the code your CA sent you. Done — you can now send invoices and view your accounts.
Is this safe? Yes. The “unknown sources” warning is normal for apps installed directly instead of from the Play Store. This app comes straight from your CA’s licence server. You can turn that permission back off after installing.

Already installed? Open the pairing link your CA emailed you, or tap “I have a pair code from my CA” in the app.
Need help? Reply to the email this link came from — your CA can help you.
www.dorontechsolutions.com