Thus, finding a reliable source is critical.
: Look for "Other Devices" or "Modems." You might see a yellow exclamation mark next to a device named "ZTE USB Modem" or similar.
Have you solved your driver issue? Share your modem model in the comments below to help fellow Teletalk users.
Your modem may be locked to a specific operator. Use DC Unlocker to unlock the modem, then reinstall Teletalk settings.