Parameter Reference
84
CallForwardOnNoAnswerEna
ble
Enables call forwarding of all incoming calls when the call 
isn’t answered after a period as specified in 
CallForwardOnNoAnswerRingCount. If 
CallForwardOnNoAnswerNumber is blank, this parameter 
is treated as if it has been set to False.
Note: You can set this parameter from the handset using a 
Star Code. 
False
CallForwardOnNoAnswerNu
mber
Directory number to forward all incoming calls when the call 
isn’t answered after a period specified in 
CallForwardNoAnswerRingCount. 
Note: You can set this parameter from the handset using a 
Star Code. 
None
CallForwardOnNoAnswerRin
gCount
Number of rings to be considered by the handset as no 
answer to an incoming call.
Note: 1 ring is approximately 6 seconds. 
2
X_BlockedCallers A comma-separated list of as many as 10 caller numbers to 
block from calling this service.
None
X_MailboxID The mailbox ID to subscribe MWI with.  None
X_CheckVoiceMailNumber  The number to call to check voicemail. None
MWIEnableMask The set of handsets that are to receive the MWI or VMWI 
notifications.
X_VMWIEnableMase It is a bit mask. Each bit represents a handset. So 1023 
(0x3ff) represents all 10 handsets. 4 (0x4) represents 
handset 3.
X_MWIRoute SIP/NOTIFY Routing Rules to enable MWI signals on MWI 
Notifications. 
X_VMWIRoute  SIP/NOTIFY Routing Rules to enable VMWI signals on MWI 
Notifications. 
MessageWaiting This state parameter indicates if there are any new 
messages for this subscriber on the service provider’s 
voicemail system. 
No
MessageCount Displays count of new messages, in format new/old (urgent 
– new/urgent – old). 
None
AnonymousCallBlockEnable Enables blocking Anonymous Calls on this service. 
Anonymous calls are rejected with a SIP 486 (Busy) 
response and Call Forward On Busy service isn’t applied.
Note: Users can set this parameter from the handset with a 
Star Code. 
No
SPn Services (n = 1, 2, 3, 4, 5, 6, 7, 8) Settings
Parameter Description Default Setting