DEMO-COMMAND-MAN-PAGE.md

@@ -514,6 +514,64 @@ then logs print the respond message,for exaple
 ```
 AnWBTService_HFPClccInfoChanged_S number[10010] name[  10010  ] dir[0] status[0]
 ```
+## send DTMF  
+```
+================== HFP Menu ===================  
+...            
+7. SendDTMF      
+...  
+===============================================  
+> input num:7 
+```
+## audio transfer  
+```
+================== HFP Menu ===================  
+...            
+8. AudioTransfer       
+...  
+===============================================  
+> input num:8
+> input target addr(xx:xx:xx:xx:xx:xx):11:e8:14:da:61:d4
+```
+then during a call, the voice will switch between the host and the mobile phone  
+
+## audio mute  
+```
+================== HFP Menu ===================  
+...            
+9. Audio_Mute       
+...  
+===============================================  
+> input num:9
+> input target addr(xx:xx:xx:xx:xx:xx):11:e8:14:da:61:d4
+>input mut/unmut:1
+```
+during a call, you can set audio mic mute and unmute  
+note:  
+1-mut  
+0-unmut  
+
+## call action  
+```
+================== HFP Menu ===================  
+...            
+10.CallAction        
+...  
+===============================================  
+> input num:10
+> input target addr(xx:xx:xx:xx:xx:xx):11:e8:14:da:61:d4
+>input action:0
+>input the index to specific the call would like to operate:10086
+```
+action:  
+0:release held call or reject waiting call  
+1:release active call and accept other 
+2:Accept Waiting And Hold Active Call  
+3:join call  
+7:anwser call  
+8:hang up call  
+
+
 # pbap Menu
 ## sync start
 Note: To execute this API, pbap and HFP must be connected successfully.