D-Link DPH-70E, User Manual

DPH-70E User’s Guide 

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5.2.2  Multiple Calls  

RECEIVE state allows you to make multiple Internet calls without connecting to the Internet each 
time. You press VoIP key to go to RECEIVE state, please refer to a section on “Receiving 
Internet Calls” for more detail. 
 
In this mode, you just dial the phone number followed by 

ENTER

 . Since DPH-70E is already 

connected to Internet, you do not press the DIAL-UP button before dialing a number. For 
example, you press ‘12345

 ENTER

’ to dial 12345 through Internet. It remains in call receive state 

after the end of each call. Please note that you cannot make normal PSTN call while DPH-70E is 
in RECEIVE state. 
 

Warning

: In RECEIVE state, DPH-70E is connected to the Internet and you will be charged for 

Internet access. Do not leave the phone in RECEIVE mode unless you are expecting an Internet 
phone call. 

5.2.3  Special Dialing  

Dial-up connection sometime takes time to connect to the Internet depending on the Internet 
access line availability and network congestion. Your DPH-70E is designed with a user-friendly 
dialing method to help you in such situations. 
 
You dial in hands free mode. Press speaker button, the speaker will be turned ON. Then press 
VoIP button and dial a number followed by 

 ENTER

 without lifting the handset. DPH-70E will 

establish Internet call with the called party and play ring back tone. However, if the Internet 
access line is busy, DPH-70E will retry 5 times before giving up.  
 
During the process of establishing the Internet call, DPH-70E will play different call progress 
tones (like progress, ring back, or error tone) and blink the speaker LED. Once the other party lifts 
the handset, it establishes the Internet call and turns on the speaker LED. 

Warning: 

DPH-70E identifies end of phone number by

ENTER key. Please terminate phone 

number entry into DPH-70E by pressing ENTER

key. If you don’t press any key for more than 5 

sec, DPH-70E identifies it as end of phone number. 

5.3  Internet Call Transfer 

SIP signaling protocol in DPH-70E supports call transfer feature.  
 
This feature allows the user to transfer an Internet phone call to another phone connected to the 
Internet. To transfer the call, you flash the hook for a short period and dial the destination number 
followed by

 ENTER

. The destination number will ring and on off-hook the call transfer will be 

complete.