Send binary messages or SMS with your own User Data Header (UDH) via our API. Only available for Direct SMS. | Parameter | Value | | -------- | -------- | | udh | User Data Heder. Please provide it as HEX value | | text | Text message โ if this is a HEX value and UDH is provided,
API Endpoints for MNP and HLR Lookups are now located at https://gateway.seven.io/api/lookup โ endpoints don't have to be changed in your application since the old one still work.