Smart Link 4020 Calling Features
Posted by Elena Brambilla, Last modified by Daniel Lizaola on 20 December 2017 01:14 PM
The SL4020 family supports advanced calling features that can be turned on and off from phones attached to the SL4020. (Your telephony service provider must enable your service for these calling features to work.)
FEATURE KEYPAD FEATURE KEYPAD
Call Hold F(flash) 1 Call Alternative F*
Conference F7 Conference Drop F8
Call Transfer F4 . .
Do Not Disturb ON *82 Do Not Disturb OFF #82
Distinctive ON *90 Distinctive OFF #90
Call Waiting ON *91 Call Waiting OFF #91
Incoming Caller ID Display ON *92 Incoming Caller ID Display OFF #92
Self Caller ID Block Service ON *93 Self Caller ID Block Service OFF #93
Anonymous Call Rejection ON *94 Anonymous Call Rejection OFF #94
Incoming Call Block ON *95 Incoming Call Block OFF #95
Call Forward Selective ON *96 Call Forward Selective OFF #96
Call Forward All ON *97 Call Forward All OFF #97
Call Forward Busy ON *98 Call Forward Busy OFF #98
Warm Line ON *99 Warm Line OFF #99
IP Dialing ON *80 IP Dialing OFF #80
Speed Dialing ON *81 Speed Dialing OFF #81
Call Return *60 . .
Configure Warm Line Number *70 *70yyyyy
where yyyyy = number to call
.
Configure Speed Dialing Number *71 *71xyyyyy
where x = speed dial key
yyyyy = number to call
.
Configure IP Dialing *72 *72xxx*xxx*xxx*xxx*yyyy
where xxx = IP Addr. Octets
*yyyy(Optional) = port number
.
Set Call Forward Number *73 Wait for 3 short confirmation tones before hanging up. .
Access Voicemail *86 . .





 
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