User's Manual

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4.26 SIM Toolkit
STK service is the tool kit of SIM card. This phone supports the service function .The specific items are
depended by SIM card and network. Service menu will be auto added to the phone menu when supported by
network and SIM card.
4.27 Sound Recorder
Use this function to record audio files. Three function keys at the bottom of the Recorder screen are
corresponding to start recording, review record file and stop recording.
4.28 Voice search
You can search by voice through this function.