Rockey 200 Driver - Gsm-forum

: If the card shows a yellow exclamation mark, right-click it in Device Manager -> Update Driver -> Browse my computer -> Let me pick from a list and select "

card reader drivers are not included in the standard box shell or setup. The Solution : Community members found that installing the standalone Rockey 200 driver package rockey 200 driver gsm-forum

AT+CMGS="+1234567890" > This is a test message from Rockey 200. Ctrl+Z to send. : If the card shows a yellow exclamation

It assumes the reader is familiar with basic AT commands but may be new to this specific older device. rockey 200 driver gsm-forum