These APN settings you can use for your HWg-Ares GSM Thermometer. HWg-Ares 12 is a remote environment monitoring solution that can be used at any place with GSM coverage. Contains a battery for several hours of backup. Alerts to power failures by email or SMS (up to 5 phone numbers). Data can be read into HWg-PDMS (free software), connected to a Web portal or to a SCADA/NMS system.