Pound sign arriving as # in SMS recurring delivery
We are attempting to visualise an SMS which would arrive to the user stating: “the price for policy number ABC123 is £100.00” and in order to do that we tried the following code in the Text content section of the SMS recurring delivery workflow item:

However, when the SMS arrived at the mobile number it looked like this: “the price for policy number ABC123 is #100.00”. This is the case on both Apple and Android devices.
We have also tried passing the symbol through as a variable, to no avail:

We have tried collecting the symbol using code in javascript:

We have tried forcing the encoding under the Typology tab of the Properties menu:

There are 6 character encoding options, we have tried all 6 and not forcing the encoding and all of them return the pound symbol as a hashtag in the message upon arrival.
We have also tried sending a hashtag to see if the hashtag and the pound sign characters have been mixed up somehow and that returned a hashtag too.
Please let us know if there is a fix to this.
Thanks,
Andy