diff --git a/know-how/hardware/blackberry-keyone/_posts/2017-09-15-bb-keyone-ota-updates-for-different-variants.md b/know-how/hardware/blackberry-keyone/_posts/2017-09-17-bb-keyone-ota-updates-for-different-variants.md
similarity index 96%
rename from know-how/hardware/blackberry-keyone/_posts/2017-09-15-bb-keyone-ota-updates-for-different-variants.md
rename to know-how/hardware/blackberry-keyone/_posts/2017-09-17-bb-keyone-ota-updates-for-different-variants.md
index e3ca7b5..8216112 100644
--- a/know-how/hardware/blackberry-keyone/_posts/2017-09-15-bb-keyone-ota-updates-for-different-variants.md
+++ b/know-how/hardware/blackberry-keyone/_posts/2017-09-17-bb-keyone-ota-updates-for-different-variants.md
@@ -3,7 +3,7 @@ title: BlackBerry KEYone OTA updates for different variants
 layout: default
 language: en
 created: 2017-09-15 20:32:10 +0200
-updated: 2017-09-17 00:24:59 +0200
+updated: 2017-09-17 13:32:42 +0200
 toc: false
 tags:
   - know-how
@@ -20,6 +20,13 @@ Variants and update situation
 The KEYone is sold as different models: BBB100-1 (US model), BBB100-2 (EMEA model), etc. And each
 model is distributed in multiple variants, expressed in the last 3 digits of the PRD number.
 
+<p><div class="noteclassic" markdown="1">
+The PRD number of your device can be found on the box or in the *Project test* menu in the
+updater's advanced mode. (see below) Later firmware versions also show this in the *Traceability*
+option of the [MMI test mode]({% post_url 2017-06-30-bb-keyone-mmi-test-engineering-mode %}).
+</div></p>
+
+
 Here are a few models and variants:
 
 |    Model   |   PRD number  | Variant                |