Does RCS support change?
Yes, as people change phones and carriers roll it out. Re-check lists you reuse over time.
Do iPhones count as RCS-capable?
They can. Apple added RCS in iOS 18 where the carrier supports it, so an iPhone number may now come back capable. The result reflects the number, not the brand of phone, and it will not tell you which device is in use.
Does this replace an RCS business sender?
No. It tells you who can receive RCS. To send, you still need an approved business agent through an RCS messaging provider, and that provider applies its own rules on content and countries.
Is SMS-only a bad result?
No. It means a rich message would not display on that number, so plain text is the right format. Those numbers still receive SMS as usual, and the file gives you what you need to send each group the version it can read.
如何付款?
使用 TRON(TRC20)或以太坊(ERC20)上的 USDT,或 ETH 充值预付余额,每次检测按文件大小等比从余额中扣除。无订阅,余额永不过期。