sudo npm i huawei-phevctl -g
sudo npm i  huawei-hilink -g

mkdir -p /opt/modem/

touch /opt/modem/sendSMS.sh
touch /opt/modem/recieveSMS.sh
chmod +x /opt/modem/sendSMS.sh
chmod +x /opt/modem/recieveSMS.sh

#create crontab
crontab -l > mycron
#echo new cron into cron file
echo "*/1 * * * * /opt/modem/sendSMS.sh >> /opt/modem/sendSMS.log 2>&1" >> mycron
echo "*/1 * * * * /opt/modem/recieveSMS.sh >> /opt/modem/recieveSMS.log 2>&1" >> mycron
#install new cron file
crontab mycron
rm mycron