Shenzhen Zhongxian Industrial Co., Ltd. is selling calling equipment under the name Suncomm.
They have phones as SC09 or SC60 in their sortiment.
We decided to buy a Suncomm model SC09 phone, which should be delivered with Android 10, a camera and 4G support.
Unfortunately the product SC09 we got delivered does not support Android 10 and only has Android 7.
As we asked the chief Arthur Cui why the touchscreen is not working properly when connected to power supply but only when using with batteries, he had no idea and does not want to help us with our problem.
Now we have a not working device and can advice you to avoid this company!