12 Missed CallsPress the key, and then the / key, till the LCD screen display “MISSED”. Pressthe key, the LCD screen will display the missed call number and sequence numbers of themissed call.You can press the key to dial this phone number, you also press UP/DOWN key to browsethe other missed calls or you can press the key again, the LCD screen will display the timeof the missed calls. If there is no one missed calls, the LCD will display “LIST IS EMPTY”. Received CallsPress the key, and then the / key, till the LCD screen display “RECEIVED”.Press ENTER key, the LCD screen will display the received call number and sequence number of thereceived call.You can press the key to dial this phone number, you also press / key tobrowse the other received calls or you can press the key again, the LCD screen will show thetime of the received call. If there is no one received call, the LCD will display “LIST IS EMPTY”. Dialed callsPress the key, and then the / key, till the LCD screen display "OUTGOING".Press key, the LCD screen will display the phone number and sequence number of the dialedcall. You can press the key to dial this phone number, or press the / key tobrowse all record of the dialed calls. If there is on one dialed calls, the LCD will display “LIST ISEMPTY”.3.2. The high-level operationThis VoIP Phone provides more advanced functions after setting at the permission scope of SIP server.3.2.1. Special Keys Realize Secondary Dial by Dialing for only one timeWhen you make secondary dial in off-hook/handsfree/standby pre-input mode, presskey to postpone input, and screen display will show--. One --stands for 2 seconds.For example, you input 123--45, the phone will send DTMF (45) 2 seconds after the phone call123. 123------45 will make phone send DTMF(45) at 6 seconds interval. MWI(Message Waiting Indication)When a new voicemail coming, LED on the phone will flash. You can press the MWI key tolisten new voicemail if you configure mwi number