If you have an active account, you can text emojis to 66867 to start a transfer.
If you text the number and the attempt fails, please ensure you have Premium Text Services turned on in your mobile phone settings. Enabling this feature doesn't cost anything extra and it will allow you to text our new number.
If you are not able to initiate a text to Shortcode number 66867, please text alternative number 646-762-4233.