Dear experts,
Do we have any possibility to change the phone number variable before send it to SMS gateway?
For example, we have to ask end users to input their phone number in format 8XXXXXXXXXX, but our SMS provider expects from us phone number in format 7XXXXXXXXXX.
So we have to change the first number in the phone number variable '8' -> '7' or just cut out '8' and add '7' into the POST configuration of the SMS provider.
Please give advice
