Genius, the phone watch can't make a phone call. What happened?

According to the data of the Global Watch Data Information Service Center, if the little genius phone watch can't make a successful call, there may be the following reasons:

SIM card problem: Please make sure that the watch is inserted into the SIM card correctly and the SIM card is activated. You can try to insert the SIM card into your mobile phone to ensure that it works normally, or contact the mobile communication operator to check the status and service of the SIM card.

Weak signal or no network coverage: the watch needs sufficient signal strength and good network coverage to make a phone call. If you try to use your watch in an area with weak signal or no network coverage, you may not be able to make a call. Try to go to a place with good signal or check the surrounding network environment.

Operator restrictions or settings: Some mobile communication operators may restrict certain types of numbers or calls, such as international calls or special numbers. Please make sure that your watch settings are not subject to these restrictions, and check whether features such as call restrictions are enabled.

Insufficient balance or service package problem: If your SIM card balance is insufficient or the service package does not include voice call function, the watch may not be able to make calls. Please contact the operator to verify the balance or subscription, and make sure you have enough talk time.

Software or equipment problem: If all the above problems are eliminated, it may be a software or equipment problem. Trying to restart the watch or update its firmware can sometimes solve some common problems. If the problem still exists, it is recommended to contact the watch manufacturer or service provider for further technical support.

If you encounter the problem of not being able to make a phone call, you'd better check the above possible reasons first and rule them out one by one. If the problem still exists, contact the mobile communication operator and describe the specific situation, and they will be able to provide more professional technical support and solutions.