Particularly, from 01/12/2010 the “Sender” field can contain values of up to 11 characters, that should be a combination of Latin letters (at least 1), numbers and certain special symbols (!:;+-.).
Some examples of allowed values for the “Sender” field are:
Some examples of not allowed values for the “Sender” field are:
- +306990000000: it does not contain any letter
- 6990000000: it is numeric
- My-Company-Name: has more than 11 characters
We remain at your disposal for any further information.
For more information, you can visit our website: ProSMS.gr.