HS Teliann Inc. TP3200-D21 사용자 설명서

 

  104 

y Please wait till the Internet phone 

can be registered with the 

Gatekeeper of ITSP. 

y If you can see the left display, you 

can dial the number. 

 

5.3. Making a call in PSTN Mode 

To use PSTN mode, you need to connect the PSTN port of Internet phone to the 

phone line. If and when the PSTN port of the Internet phone is connected to the 

PSTN network, you can make a PSTN call by pressing ‘PSTN’ button on the key 

pad of the Internet Phone. In case the Internet connection is not stable, and in this 

reason it’s impossible to use VoIP mode, the Internet phone will be changed to the 

PSTN mode automatically. 

 

STEP 1 

Press the ‘PSTN’ key on the key pad of the Internet Phone.   

y When you are using PSTN mode, 

you can see the [PSTN] message on 

the LCD. 

y If you can dial tone, start dialing the 

destination number. 

 

   

       

             

 

 [PSTN] 
 

A

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A

 09:24