System +data types

System data types determine what kind of values system attributes are +associated with. In JavaScript terms, the specified data type +determines the SystemData (input) and ReturnValue (output) +object properties that represent the value of a system attribute. Depending +on the system data type, there can be one or more properties. Depending on +the system attribute, the data type used for method input may differ from +the data type used for method output.

The SystemInfo +Service API supports the following system data types:

Status
StringData
NetworkInfo
ConnectionList
ConnectionInfo
AccessoryList
AccessoryInfo
LanguageList
Version
DriveList
DriveInfo
Resolution
StringList

The following tables describes the supported system data types. To find +out which system attribute uses which system data type, and whether the same +data type is used for both input and output, see section Supported system attributes (entities and keys).

+ + + + + + + + + + + +

**Table:** Status
+ Property +	+ Description +	+ Type +	+ Value +
+ `Status` +	+ Specifies status information about the system attribute. +	+ number +	+ For example: + + Battery strength (%): `1 - 100` + + Network mode: `0 - 2` + +

+ + + + + + + + + + + +

**Table:** StringData
+ Property +	+ Description +	+ Type +	+ Value +
+ `StringData` +	+ Specifies information about the system attribute in text string format. + This can be used to indicate wallpaper path, IMEI number, phone model, +manufacturer, and so forth. +	+ string +	+ For example: + + Phone model: `"N70"` + Manufacturer: `"Nokia"` + Wallpaper path: `"C://Data//Others//wallpaper.jpeg"` + + +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

**Table:** NetworkInfo
+ Property +	+ Description +	+ Type +	+ Value +
+ `NetworkName` +	+ Specifies the name of the network connection of the device. +	+ string +
+ `NetworkStatus` +	+ Specifies the status of the network. +	+ number +	+ Possible values: + + `-1` - Unknown + `0` - Available: Specifies the network +ME can register + `1` - Current: Specifies the currently +registered network + `2` - Forbidden: Specifies that the network +ME is not allowed registering + +
+ `NetworkMode` +	+ Specifies the network technology used by the network. +	+ number +	+ Possible values: + + `-1` - Unknown + `0` - Unregistered + `1` - Global System for Mobile Communications +(GSM) + `2` - Advanced Mobile Phone System (AMPS) + + `3` - Code Division Multiple Access (CDMA95) + + `4` - Code Division Multiple Access (CDMA2000) + + `5` - Wideband Code Division Multiple +Access (WCDMA) + `6` - Time Division, Code Division Multiple +Access (TDCDMA) + +
+ `CountryCode` +	+ Specifies the Mobile Country Code (MCC). +	+ string +
+ `NetworkCode` +	+ Specifies the Mobile Network Code (MNC). +	+ string +
+ `LocationStatus` +	+ Specifies whether the location area information is valid or not. +	+ boolean +	+ Possible values: + + `true` - Location Area Code (LAC) and +cell ID are valid + `false` - Location Area Code (LAC) and +cell ID are invalid + +
+ `AreaCode` +	+ Specifies Location Area Code (LAC). +	+ number +
+ `CellId` +	+ Specifies the cell ID. +	+ number +

+ + + + + + + + + + + +

**Table:** ConnectionList
+ Property +	+ Description +	+ Type +	+ Value +
+ `ConnectionList` +	+ Specifies a list of available active data connections. + `ConnectionInfo` specifies +a data connection. +	+ iterator +	+ List of `ConnectionInfo` objects +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

**Table:** ConnectionInfo
+ Property +	+ Description +	+ Type +	+ Value +
+ `ConnectionStatus` +	+ Specifies the status of the data connection. +	+ number +	+ Possible values: + + `0` - Disconnected + `1` - Connected + +
+ `IAPID` +	+ Specifies the access point ID for the data connection. +	+ number +
+ `ConnectionType` +	+ Specifies the type of the data connection. +	+ number +	+ Possible values: + Note: Unsupported connection types are enclosed in brackets. + + + `-1` - Unknown + `0` - (Circuit Switched Data (CSD)) + + `1` - (Wideband Code Division Multiple +Access (WCDMA)) + `2` - Local Area Network (LAN) [Emulator] + + `3` - (Code Division Multiple Access (CDMA2000)) + + `4` - (General Packet Radio Service (GPRS)) + + `5` - (High Speed Circuit Switched Data +(HSCSD)) + `6` - Enhanced Data rates for Global Evolution +(EDGE), Enhanced GPRS (EGPRS) + `7` - Wireless Local Area Network (WLAN) + + `8` - (Bluetooth) + `9` - (Virtual VPN) + +
+ `IAPName` +	+ Specifies the access point name. +	+ string +	+ For example: `"www.airtelgprs.com"` +
+ `NetworkName` +	+ Specifies the network name applicable for WLAN networks. +	+ string +
+ `IAPConnectionName` +	+ Specifies the access point connection name. +	+ string +	+ For example: `"MobileOffice"`, `"MyGprs"` +

+ + + + + + + + + + + +

**Table:** AccessoryList
+ Property +	+ Description +	+ Type +	+ Value +
+ `AccessoryList` +	+ Specifies a list of connected accessories. + `AccessoryInfo` specifies +an accessory. +	+ iterator +	+ List of `AccessoryInfo` objects +

+ + + + + + + + + + + + + + + + + +

**Table:** AccessoryInfo
+ Property +	+ Description +	+ Type +	+ Value +
+ `AccessoryType` +	+ Specifies the type of the accessory. +	+ number +	+ Possible values: + + `-1` - Unknown + `0` - HeadSet + `1` - BTHeadSet + `2` - CarKit + `3` - BTCarKit + +
+ `AccessoryState` +	+ Specifies the connection state of the accessory. +	+ number +	+ Possible values: + + `-1` - Unknown + `0` - Disconnected + `1` - Connected + +

+ + + + + + + + + + + +

**Table:** LanguageList
+ Property +	+ Description +	+ Type +	+ Value +
+ `LanguageList` +	+ Specifies a list of supported language enumerations as defined in the +S60 device. +	+ array of numbers +

+ + + + + + + + + + + + + + + + + +

**Table:** Version
+ Property +	+ Description +	+ Type +	+ Value +
+ `MajorVersion` +	+ Specifies the major version number of the software in the device. +	+ string +	+ For example: + + S60 3rd Edition, Feature Pack 2 ("3.2"): `3` + + +
+ `MinorVersion` +	+ Specifies the minor version number of the software in the device. +	+ strings +	+ For example: + + S60 3rd Edition, Feature Pack 2 ("3.2"): `2` + + +

+ + + + + + + + + + + +

**Table:** DriveList
+ Property +	+ Description +	+ Type +	+ Value +
+ `DriveList` +	+ Specifies a list of drives in the device. + `DriveInfo` specifies +information about a drive. +	+ array of strings +	+ For example: + + `DriveList[0]`: `"C:\\"` + + `DriveList[1]`: `"D:\\"` + + +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

**Table:** DriveInfo
+ Property +	+ Description +	+ Type +	+ Value +
+ `Drive` +	+ Specifies the drive. +	+ string +	+ For example: `"C:\\"` +
+ `TotalSpace` +	+ Specifies the total memory space in bytes. +	+ string +
+ `FreeSpace` +	+ Specifies the available free memory space in bytes. +	+ string +
+ `CriticalSpace` +	+ Specifies the critical free memory space in bytes. +	+ number +
+ `MediaType` +	+ Specifies the media type of the drive. +	+ number +	+ Possible values: + + `0` - MediaNotPresent + `1` - MediaUnknown + `2` - MediaFloppyDisk + `3` - MediaHardDisk + `4` - MediaCdRom + `5` - MediaRam + `6` - MediaFlash + `7` - MediaRom + `8` - MediaRemote + `9` - MediaNANDFlash + `10` - MediaRotatingMedia + +
+ `BatteryState` +	+ Specifies the state of the drive's own battery unit, if any. +	+ number +	+ Possible values: + + `0` - BatNotSupported + `1` - BatGood + `2` - BatLow + +
+ `DriveName` +	+ Specifies the drive name. +	+ string +

+ + + + + + + + + + + + + + + + + +

**Table:** Resolution
+ Property +	+ Description +	+ Type +	+ Value +
+ `XPixels` +	+ Specifies the screen resolution of x-pixels. +	+ number +
+ `YPixels` +	+ Specifies the screen resolution of y-pixels. +	+ number +

+ + + + + + + + + + + +

**Table:** StringList
+ Property +	+ Description +	+ Type +	+ Value +
+ `StringList` +	+ Specifies a list of the available USB modes. +	+ array of strings +