DME IQ (https://ops-dmeiq.huawei.com/) is a piece of customer-oriented remote intelligent O&M software. It implements proactive and predictive O&M anytime and anywhere, reducing O&M costs and improving O&M efficiency. Therefore, it provides one-stop O&M solutions for customers. DME IQ app is the mobile application of DME IQ. It allows you to view device alarms, device capacity, device performance trends, device health status, and SR progress, create SRs, and send notifications in real time when the alarm status or SR status changes.