User's Manual

54
Calloptionsaredescribedasbelow.
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Clickthebuttontoholdthecurrentcall.
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Clickthebuttontoresumethecurrentcall.
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Clickthebuttontoentertheestablishtransferinterface
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Clickthebuttontomute 
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Clickthebuttontoresumemute 
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Clickthebuttontosendavideorequest/closethevideo 
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Handsetmode 
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Speakermode
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Headsetmode
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Clickthebuttontoopentheextendedicons
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Clickthebuttontoclosetheextendedicons
Clickthebuttontoentertheestablishconferenceinterface
Clickthebuttontostartrecord
Clickthebuttontostoprecord
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Duringtheaudioconversation,thedefaultcalloptionsshownasbelow.