
ETC activation method for the first time: Insert and remove the ETC card twice consecutively until the electronic tag screen displays "Bluetooth is on". If "Tag invalid" appears when inserting/removing twice without the electronic tag attached, this is normal and does not affect activation. You can also directly press the button on top of the electronic tag to enable Bluetooth. Turn on your phone's Bluetooth, open the corresponding mobile APP (usually there's a download QR code on the electronic tag), and enter the device activation interface. Click "Device Connection" and wait patiently for the "Connection successful" prompt. After successful connection, upload a photo of the vehicle's front to complete activation. ETC installation positions: For small vehicles like cars and minivans, the ETC card and OBU device should be installed on the upper middle part of the front windshield. For large vehicles like trucks and buses, the installation position is on the lower middle part.

I've been driving on highways for over ten years, and using an ETC card for the first time was quite convenient. First, after receiving the card and device, install the small box next to the rearview mirror on the front windshield, avoiding any sunshade film obstruction, and make sure it's firmly attached. Insert the card and activate it by scanning the QR code with a mobile app or visiting a bank counter—it only takes a few minutes. When driving on the highway for the first time, choose the ETC-only lane, slow down to 20-30 km/h, and avoid tailgating to prevent system misjudgment. If the green light turns on when passing through, everything is fine. I recommend setting it up early to avoid queuing in manual lanes. Also, always ensure your balance is at least 50 yuan and set up automatic top-ups to avoid hassle. It's especially convenient for weekend family trips, and once you get used to it, you can even check toll details to save money.

As a newbie to ETC, I was a bit flustered during my first operation. After receiving the card, I installed the device by finding a level spot on the windshield to stick it, inserted the card to activate it, and then chose an off-peak time to test it at a nearby toll station. I drove slowly into the ETC lane, waiting for the automatic sensing, and my confidence soared after a successful fee deduction. The key is to avoid using it for the first time on rainy days when the signal is weak, and the position should face the transparent area of the front windshield to prevent obstruction. After using it, I found it super convenient and time-saving, and it's best to register the APP to monitor the balance. If it doesn't work the first time, don't panic—check if the device has enough power or try switching lanes.

For the first use of the ETC card, securely install the device in a fixed position and insert the card to activate it, ensuring the signal is normal. When driving on the highway for the first time, enter the ETC lane at a low speed of around 20 km/h for a smooth passage. Avoid peak hours during testing to prevent interference from heavy traffic. With prolonged use, you'll get accustomed to the no-stop toll deduction, making the operation worry-free, efficient, and quick. Once installed, avoid moving the device from its fixed position.


