| com.gsma.services.rcs | The RCS service is implemented into an Android background service which offers a high level API: the RCS Terminal API. |
| com.gsma.services.rcs.capability | This API permits to discover capabilities supported by remote contacts. |
| com.gsma.services.rcs.chat | This API exposes all functionality for single chat and group chat services. |
| com.gsma.services.rcs.contact | This API exposes all infos related to RCS contacts. |
| com.gsma.services.rcs.extension | This API exposes all functionality to initiate multimedia sessions between two end points based on a dedicated service ID (or extension). |
| com.gsma.services.rcs.filetransfer | This API exposes all functionality to transfer files in real time. |
| com.gsma.services.rcs.groupdelivery | |
| com.gsma.services.rcs.history | |
| com.gsma.services.rcs.sharing.geoloc | This API exposes exposes all functionality related to share geolocations during a CS call. |
| com.gsma.services.rcs.sharing.image | This API exposes exposes all functionality related to transfer images during a CS call. |
| com.gsma.services.rcs.sharing.video | This API exposes all functionality related to share live video stream during a CS call. |
| com.gsma.services.rcs.upload | This API exposes exposes all functionality related to upload files to the RCS content server. |