In how to configure there is nearly nothing about that.
"most users do not need this" at init2 is not really helpful ....
What is the difference between init and init2?
Why should I use init2?
Is there a limit of characters in each init string?
Will init2 command only run, if init is OK?
Most items for HUAWEI modems refer to
Regardless of the effect of that command. Why not simply concat this to "init"?
Hope that someone can clarify this.