If you have downloaded a driver package but the AT interface still isn't working: Open (right-click Start > Device Manager). Locate the device under Ports (COM & LPT) or Other Devices .
ZTE does not usually provide standalone AT interface drivers. Instead, they are bundled inside the modem's built-in virtual CD-ROM or within official dashboard software. zte at interface driver upd
Compatible with Windows XP through Windows 10 (both 32-bit and 64-bit). Primary Function: If you have downloaded a driver package but
If the device shows up with an error or "unknown" icon in Device Manager, follow these steps: follow these steps: