diff --git a/examples/dump_channel_info.rs b/examples/dump_channel_info.rs
new file mode 100644
--- /dev/null
+++ b/examples/dump_channel_info.rs
@@ -0,0 +1,29 @@
+#![allow(clippy::unwrap_used)]
+
+use std::fmt::Debug;
+
+use arctictis::{
+    Command, ProgramModeScanner, Scanner,
+    bc125at::channel_info::{ChannelIndex, GetChannelInfo},
+};
+
+#[tokio::main]
+async fn main() {
+    let mut scanner = Scanner::open().unwrap();
+    println!("{scanner:#?}");
+
+    scanner
+        .with_program_mode(async |mut scanner| {
+            for i in 1..=500 {
+                let idx = ChannelIndex::new(i).unwrap();
+                let channel_info = scanner.command(GetChannelInfo(idx)).await.unwrap();
+                println!(
+                    "{i}: {}, {}",
+                    String::from_utf8_lossy(channel_info.frequency.value()),
+                    String::from_utf8_lossy(channel_info.name.value()),
+                );
+            }
+        })
+        .await
+        .unwrap();
+}
diff --git a/src/codec.rs b/src/codec.rs
--- a/src/codec.rs
+++ b/src/codec.rs
@@ -78,9 +78,13 @@
             return Err(ResponseError::WrongNumberOfFields);
         }
 
-        let response = Cmd::Response::deserialize(self.raw_values.iter())?;
-
-        Ok(response)
+        match Cmd::Response::deserialize(self.raw_values.iter()) {
+            Ok(r) => Ok(r),
+            Err(e) => {
+                dbg!(&self.raw_values);
+                Err(e.into())
+            }
+        }
     }
 }
 
diff --git a/src/macros.rs b/src/macros.rs
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -195,6 +195,10 @@
                 (name.len() <= $max_len)
                     .then_some(Self(Vec::from(name)))
             }
+
+            pub fn value(&self) -> &[u8] {
+                &self.0
+            }
         }
 
         impl crate::command::IntoParam for $name {
diff --git a/src/command/bc125at/channel_info.rs b/src/command/bc125at/channel_info.rs
--- a/src/command/bc125at/channel_info.rs
+++ b/src/command/bc125at/channel_info.rs
@@ -22,7 +22,7 @@
             Fm => b"FM",
             Nfm => b"NFM",
         },
-        ctcss_dcs_status: range CtcssDcsStatus (0..=231 => usize),
+        ctcss_dcs_status: range CtcssDcsStatus (0..=240 => usize),
         delay: enum Delay {
             Neg10 => b"-10",
             Neg5 => b"-5",