2.2 Hotlines cannot be used in conjunction with any BA Miles redemption programme, any other discount, discount coupon, voucher, promotion, or special offer (whether issued solely by BA or jointly with any other organisation), bonus, award or certificate.


Your ticket will also be endorsed NO ECH BENEFITS - as far as I am aware, this has been in place since 2005 (ish) when the Hotline scheme was revamped.