The system will not recognize the account name, it will only recognize the entire login. Errors will be display and the router won't be available until the "full login" is entered:

Change the dialup number, Click HERE

Local Dial-up Access numbers may not be available in all areas. Customer is solely responsible for determining if the use of a particular dial-up number will cause Customer to incur long-distance, toll, or other charges. Wave Internet Services is not responsible for any long-distance, toll or other communications charges incurred by Customer.