1. Find the phone number of telecom customer service. Generally speaking, the telephone number of telecom customer service will be provided on the official telecom website, telecom bills, brochures or other telecom-related materials. You can also get the phone number by searching relevant information through a search engine.
2. Call the telecom customer service. Call the telecom customer service with a mobile phone or landline.
After the phone call, there are often a series of voice prompts. Wait for the voice prompt to end.
4. Usually, the telecom customer service phone will provide some key choices. Try to wait for the voice prompt to finish playing, and select "Manual Service" or similar options. This is usually achieved by pressing the corresponding key on the numeric keypad, such as "0" or "9".
5. If there is no key selection, you can try to press "0" or other commonly used keys, such as "#" for manual service. You can also say similar keywords, such as "customer service", "labor service" and "transfer", so as to be recognized by the system.
6. The system will automatically transfer you to the manual service of telecom customer service. Please be patient, there is usually time to wait.
Please note that the above steps are for reference only, and the customer service telephone numbers of different regions and different telecom operators may be slightly different. It is recommended to consult the customer service staff of relevant official website or telecom operators to know more detailed operation procedures before calling customer service.