How do enterprises modify the sending content of on-hook SMS?

Enterprises can directly use the bound Tianyi mobile phone number, and send the on-hook content to the platform number (10659249) and the off-line mobile phone number to 059522569249 without logging in to the on-hook platform, so as to change the on-hook SMS content of users. For more service benefits, click on "official website" customer service 220 below to answer your questions.