Haier M1121 User Manual page 54

supportof PC Sync software), 'WAP sound', ' MMS sound','MP3 sound' classification
filefolder. In sound collector, you can also see dele sound item, the item is used to clear
some class filefolder.
To different file, you can use option key to comlete following function:
Dowon load （USB download need the support of PC Sync software） ："set call ring"、
"delete"、"rename""view detail"
WAPsound："set as call ring"、"delete"、"rename"、"view detail"。
MMS sound："set call as ring"、"delete"、"rename"、"view detail"。
MP3sound："set as call ring"、"view details"。
3.8.3 capacity
To check the capacity of download sound,download picture ,photo and video,
display used capacity and all capacity.
3.9 STKservice
Note: structure and nameunder this menu is set into SIM card b network provider.
Different STK profider may provide different service. Some SIM card don't support STK
service, which cannot be changed.
STK（SIM TOOL KIT）allows smart SIM operate its own application software.
STKcan receive and send GSM message data to take the function of interface
betweenSIM card and message, at the same it also alow SIM card to operate its own
application software. These function often displayon the phone screen that can be actived by
software. Used friend text menu to replace mechanical "dial-receive-answer' to allow youco
process complicated information index operation.
STK is the increment operation of SIM card, provide development envoiromnent.
Whichis a simple and easy-operation platform. Phone supporting the STK card can provide
extra STK menu, content of menu is read form STK card from mobile, you cannot change.
According to the type of STK, content of menu may be not fixed, it can be change by
network operator.
The phone support increment operation provided by STK, different operator provide different
type of operation.
54