
Gigaset C430a

Gigaset C430a
My handset has been getting hot under the collar regularly lately when it's on the base and yesterday, after a 30-minute call, the handset suddenly switched off because the battery was flat (but the handset was fully charged beforehand).... Has anyone else experienced this? Could this all be due to the batteries and could the problem be solved with new batteries? I bought the device only a year ago, so if it were a defect, I would still have a guarantee... Merci for your answers!