diff --git a/nmcli-with-gsm.md b/nmcli-with-gsm.md
index 8941e91..8b82fe1 100644
--- a/nmcli-with-gsm.md
+++ b/nmcli-with-gsm.md
@@ -1,4 +1,9 @@
-My 4G modem
+4G modem
+# Packages
+
+```
+sudo apt install -y modemmmanager pppoe
+```
 
 ## List modem
 ```