diff --git a/modules/clan/phonebox/default.nix b/modules/clan/phonebox/default.nix
index 364ce47..e8fbfe4 100644
--- a/modules/clan/phonebox/default.nix
+++ b/modules/clan/phonebox/default.nix
@@ -78,6 +78,23 @@
               }";
             }) machines;
 
+            createContactListTiff =
+              let
+                contactTXT = lib.concatStringsSep "\n" (
+                  builtins.map (contact: "${contact.name}: ${contact.number}") contactList
+                );
+              in
+              output:
+              pkgs.writeShellApplication {
+                name = "get-contact-tiff";
+                text = ''
+                  magick  -background white -fill black \
+                    -pointsize 20 -font DejaVu-Sans \
+                    label:"${contactTXT}" \
+                    ${output}'';
+                runtimeInputs = [ pkgs.imagemagick ];
+              };
+
             genServerSIPEndpoint =
               { hostname, address }:
               ''