Can I just write the ID address when punching in on DingTalk?

Yes

The attendance check-in in DingTalk APP is part of the system in the software. If you want to check in at will or change the location at will, you can select mobile phone pictures for on-site photography, but you need to use the mobile phone background Install the software and you can sign in at will. Functions of DingTalk 1. DING messages sent by DingTalk will be notified to the other party via free phone calls or free text messages or in-app messages. 2. Regardless of whether the receiving mobile phone has DingTalk APP installed or whether network traffic is enabled, DING messages can be received, ensuring barrier-free information delivery. 3. When the recipient receives the DING message reminder call, the number is displayed as the sender's phone number. After the recipient answers the call and hears the sender's voice message, if it is a text message, the system will broadcast the text to the listener. You can directly reply by voice. It is convenient to send and you can receive a reply in time. 4. Multiple ways to check attendance, support clocking in without network signal.