Grandstream Networks DP720 Administration Manual page 41

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Note: In some cases, user wishes to dial strings such as *123 to activate voice mail or other
application provided by service provider. In this case * should be predefined inside dial plan
feature. An example dial plan will be: { *x+ } which allows the user to dial * followed by any
length of numbers.
Treats "#" as the "Send" (or "Dial") key. If set to "No", this "#" key can be included as part of
Use # as Dial Key
the dialed number. Default is Yes.
No Key Entry Timeout Initiates the call within this time interval if no additional key entry during dialing stage.
Default is 4 seconds.
Off-Hook Auto-Dial Waits for specified time (in seconds) after off-hook before autodialing the preconfigured
Delay number. The range is 0 to 60 seconds.
Enable Call Features Enables do not disturb, call forward and other call features via the local feature codes on the
base. Otherwise, ITSP feature codes can be used. Default is Yes.
Disable Call Waiting Disables receiving a second incoming call when the line is engaged. Default is No.
Disable Call Waiting Disables displaying caller ID when receiving a second incoming call. Default is No.
Caller ID
Disable Call Waiting Disables playing call waiting tone during active call when receiving a second incoming call.
Tone The CWCID will still be displayed. Default is No.
Disable Visual MWI Disables use of visual message waiting indicator when there is an unread voicemail
message. Default is No.
Transfer on Transfers the call to the other party if the conference initiator hangs up. Default is No.
Conference Hang-up
Ring Timeout Stops ringing when incoming call is not answered within a specific period of time. Default is
60 seconds.
Hunting Group Ring Forwards incoming call to the next member of a hunt group if not answered within a specific
Timeout period of time. Default is 20 seconds.
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^1900x. - prevents dialing any number started with 1900
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<=1617>[2-9]xxxxxx - allows dialing to local area code (617) numbers by dialing 7
numbers and 1617 area code will be added automatically
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1[2-9]xx[2-9]xxxxxx - allows dialing to any US/Canada Number with 11 digits length
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011[2-9]x. - allows international calls starting with 011
[3469]11 - allow dialing special and emergency numbers 311, 411, 611 and 911
\+x+ - allow dialing any digit with leading + sign; example: +16175669300
DP750/DP720 Administration Guide
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