diff --git a/omr-schedule/files/usr/share/omr/schedule.d/010-services b/omr-schedule/files/usr/share/omr/schedule.d/010-services
index 80ef3c5ed..4ca4e88bb 100755
--- a/omr-schedule/files/usr/share/omr/schedule.d/010-services
+++ b/omr-schedule/files/usr/share/omr/schedule.d/010-services
@@ -101,6 +101,10 @@ if [ -z "$(pgrep ModemManager)" ] && [ -f /etc/init.d/modemmanager ] && [ -n "$(
 	_log "Can't find ModemManager, restart it..."
 	/etc/init.d/modemmanager restart 2>&1 >/dev/null
 	sleep 5
+elif [ -n "$(pgrep ModemManager)" ] && [ -f /etc/init.d/modemmanager ] && [ -n "$(uci -q show network | grep modemmanager)" ] && [ -z "$(timeout 2 mmcli -L)" ]; then
+	_log "ModemManager doesn't answer, restart it..."
+	/etc/init.d/modemmanager restart 2>&1 >/dev/null
+	sleep 5
 #elif [ -n "$(pgrep ModemManager)" ] && [ -f /etc/init.d/modemmanager ] && [ -z "$(uci -q show network | grep modemmanager)" ]; then
 #	_log "ModemManager not used, stop it..."
 #	/etc/init.d/modemmanager stop 2>&1 >/dev/null