DBL Technology EP-636 User Manual
3.6 Answering a Waiting Call
When you are in the process of a call and another call comes in, a short tone sounds in your
handset and the LCD displays an incoming call message.
There are two methods for you to select:
(1) First hang up the current call, then picks up the handset and press “FLASH” or “HOLD” key.
(2) Press “FLASH” or “HOLD” key directly during the current conversation.
When endpoint type uses SIP Phone, press “FLASH” key. When endpoint type uses H323 Phone,
press “HOLD” key.
3.7 Call Hold
“Call Hold” lets you put a caller on hold for a certain period of time.
1) When you are in the process of a call, if the endpoint type uses H323 Phone, press “HOLD”
key to hold the current call and enter dial mode by hearing a dial tone. If the endpoint type uses
SIP Phone, press “HOLD” key to hold the current call without hearing a dial tone, or press
“FLASH” key to hold the current call and enter dial mode by hearing a dial tone.
2) Enter a new phone number to make another call.
3) After finishing the second call, you can press “HOLD”(H323) or “FLASH” (SIP) again to
return to the former call on hold.
Besides, when another call is incoming during the process of your present call, you can also press
“HOLD” to put the present call on hold and answer the new incoming call. After pressing
“HOLD”, you can also do something else such as opening the door, or meeting a guest. Press this
key again to return to the former call on hold.
3.8 Call Conference
You can initiate a call conference under the following two circumstances:
When endpoint type uses SIP Phone, press “FLASH” key. When endpoint type uses H323 Phone,
press “HOLD” key.
Initiate a Call Conference during a Call
1) Press “FLASH” (SIP) or “HOLD” (H323) to hold the current call in process and to start a new
dial tone.
2) Dial a phone number and wait for the called party to answer the call.
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