Can I receive the verification code at the beginning of 360 children's watch calling card 146?

At present, 360 children's watch mobile phone only supports mobile/Unicom SIM card, not telecom card. Card SIM must enable caller ID, SMS and traffic to ensure the normal use of watch functions. If it is not enabled, it may appear: if caller ID is not enabled, the watch cannot recognize the number, and the family members who are already in the contact list will be rejected; If you don't open SMS, there will be problems such as being unable to activate and checking the phone bill. The mobile phone number segment of 146 belongs to China Unicom operator. 146 is the satellite communication segment of China Unicom. 146 is also the exclusive segment of China Unicom's Internet of Things.