Joke Collection Website - Public benefit messages - How can a mobile phone receive a transaction reminder from ICBC without a sim card? Is it pushed by mobile banking software?

How can a mobile phone receive a transaction reminder from ICBC without a sim card? Is it pushed by mobile banking software?

Hello, there is no mobile phone card in the mobile phone, so I can't receive short messages from the mobile phone. You said you could receive a short message from the bank. Maybe the mobile banking software was downloaded and installed on your mobile phone. This short message was pushed by mobile banking software. This short message belongs to network short message, not mobile phone short message.