Billion Electric Company BIPAC-2AB 2.0 사용자 설명서

If you have an active call and the Call Waiting function is 

enabled, you will hear two tones when there is another incoming 

call.  You can switch between the two calls by using the 
Hold/Retrieve function (* # ). 

To transfer a call to the other analog port of the ISDN TA, you 

can first put the call on hold by pressing: 

* # 

Then, make an internal call with the following command: 

# 

After you put the telephone handset on-hook (hang up), the call 

will be transferred to the other port. 

For two or more ISDN devices (for example, one ISDN a/b 

adaptor and one ISDN phone) connected to your ISDN line, you 

can suspend a call on one device (ISDN a/b adaptor) and resume 

the call on the other (ISDN phone). 

To suspend a call with the analog telephone connected to the 

ISDN a/b adaptor, enter this command: 

Call ID is not required or any number up to 8 digits. 

You can resume the suspended call when you use the command 

with the same Call ID. 

Example: If you receive a call in the living room and want to 

continue it in another room, use this combination 

** 12345 #  

in the living room and hang up.  Go to the other room and enter 

the command again: 

** 12345 #  

your call is resumed.