I presume this is a remote control for a set top box for receiving Cosmote TV? If so there is an App for Android devices
in the Google Play store and for Apple devices
in the Apple App store. These replicate the physical remote so you can use your smart phone/tablet as a remote. Alternatively you can buy a new physical remote from Germanos
shops and possibly cheaper online
, although when you add in delivery charges etc there is not a big difference so I would tend to go for the Germanos/Cosmote shops.