An Xinhua sent a text message saying that she wanted to contact her place of residence.

What you want to ask is the reason why An Xinhua sent a text message saying that she wanted to contact her place of residence? Confirm user identity information and collect debts.

1. Confirm user identity information: An Xinhua needs to contact the place of residence to confirm user identity information to ensure that the user is a legal user. This is to protect user security and prevent any inappropriate behavior.

2. Collection of arrears: If An Xinhua sends a text message saying that it wants to contact the place of residence, it is because An Xinhua suspects that the user has unpaid balances. An Xinhua hopes to find you by contacting your place of residence and urge users to pay their arrears as soon as possible.