Information on how to receive an SMS Relay (Text and Listen) call through the National Relay Service (NRS). Document NRS—instruction sheet 2.5—SMS Relay (Text and Listen)—answering a call—November 2019 (252.38 KB) Document NRS—instruction sheet 2.5—SMS Relay (Text and Listen)—answering a call—November 2019 (154.82 KB)