Tsinghua Tongfang mobile phone watches send videos, but mobile phones can't receive them.

The reason why Tsinghua Tongfang mobile phone watches send video but mobile phones can't receive it;

1. Check whether the sent mobile phone number is in the watch address book.

2. Whether the phone of the watch is normal and whether there is any arrears.

Put the watch card in your mobile phone and send a short message to see if you can receive it. If it is not received, it means that the operator has restricted the function of this card and needs to contact the operator to turn on the function.

4. Open the collection video on the 4.APP side to see if it is received in the collection video.