System version: HarmonyOS3.0.0
The specific operation steps of calling 123 15 in Tianjin are as follows:
Dial 1 through the mobile phone keyboard to enter the telephone interface.
Open and access the phone in our mobile phone.
2. Click the dial.
Then enter and click the dial sign in the lower left corner.
Step 3 make a phone call
In the dialing interface, we dial 022 before 123 15, and we can dial 123 15 in Tianjin.
According to Article 5 of People's Republic of China (PRC) Consumer Protection Law?
The state protects the legitimate rights and interests of consumers from infringement.
The state takes measures to ensure that consumers exercise their rights according to law and safeguard their legitimate rights and interests.
The state advocates civilized, healthy, resource-saving and environment-friendly consumption patterns and opposes waste.