/**
* @ingroup CAPI_TELEPHONY_SERVICE
* @defgroup CAPI_TELEPHONY_SERVICE_CALL Call
- * @brief
+ * @brief The Call API provides functions related call services.
* @section CAPI_TELEPHONY_SERVICE_CALL_HEADER Required Header
* \#include <ITapiCall.h>
*
/**
* @ingroup CAPI_TELEPHONY_SERVICE
* @defgroup CAPI_TELEPHONY_SERVICE_MODEM Modem
- * @brief
+ * @brief The Modem API provides functions related modem services.
*
* @section CAPI_TELEPHONY_SERVICE_MODEM_HEADER Required Header
* \#include <ITapiModem.h>
/**
* @ingroup CAPI_TELEPHONY_SERVICE
* @defgroup CAPI_TELEPHONY_SERVICE_NETWORK Network
- * @brief
+ * @brief The Network API provides functions related network services.
* @section CAPI_TELEPHONY_SERVICE_NETWORK_HEADER Required Header
* \#include <ITapiNetwork.h>
*
/**
* @ingroup CAPI_TELEPHONY_SERVICE
* @defgroup CAPI_TELEPHONY_SERVICE_PHONEBOOK Phonebook
- * @brief
+ * @brief The Phonebook API provides functions related phonebook services.
*
* @section CAPI_TELEPHONY_SERVICE_PHONEBOOK_HEADER Required Header
* \#include <ITapiPhonebook.h>
/**
* @ingroup CAPI_TELEPHONY_SERVICE
* @defgroup CAPI_TELEPHONY_SERVICE_SAT SAT
- * @brief
+ * @brief The SAT API provides functions related SAT services.
*
* @section CAPI_TELEPHONY_SERVICE_SAT_HEADER Required Header
* \#include <ITapiSat.h>
/**
* @ingroup CAPI_TELEPHONY_SERVICE
* @defgroup CAPI_TELEPHONY_SERVICE_SIM SIM
- * @brief
+ * @brief The SIM API provides functions related SIM services.
*
* @section CAPI_TELEPHONY_SERVICE_SIM_HEADER Required Header
* \#include <ITapiSim.h>
/**
* @ingroup CAPI_TELEPHONY_SERVICE
* @defgroup CAPI_TELEPHONY_SERVICE_SMS SMS
- * @brief
+ * @brief The SMS API provides functions related SMS services.
* @section CAPI_TELEPHONY_SERVICE_SMS_HEADER Required Header
* \#include <ITapiNetText.h>
*
/**
* @ingroup CAPI_TELEPHONY_SERVICE
* @defgroup CAPI_TELEPHONY_SERVICE_SS Supplementary Service
- * @brief
+ * @brief The Supplementary Service API provides functions related SS services.
*
* @section CAPI_TELEPHONY_SERVICE_SS_HEADER Required Header
* \#include <ITapiSs.h>
/**
* @ingroup CAPI_TELEPHONY_SERVICE
* @defgroup CAPI_TELEPHONY_SERVICE_OEM OEM Service
- * @brief
+ * @brief The OEM API provides functions related OEM services.
*
* @section CAPI_TELEPHONY_SERVICE_OEM_HEADER Required Header
* \#include <ITapiOem.h>