MIRACALL TECHNOLOGY CO.,LTD.
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entering into system program status. Firstly input the extension port
number, press “
*
” jumping to incoming call ringing-delay parameter
setting. Press “
*
” again jumping to next extension setting, after finish that,
press
“
#
”
to return system program status.
(Default: ST-00000000)
!
The time of ringing delay is related with Program 04
Program 14: Class of Services
The upper row display:
SERVICE CLASS
The lower row display:
ST-AB
ST: 001-016(extension port number,”***” represent all extensions)
A: 6-class of service
Class 1: No restriction ,free for any call.
Class 2: Do not allow to call internationally.
Class 3: Do not allow to call nationally or internationally, but open
some assigned numbers for long-distance call.
Class 4: Do not allow for any long-distance call but available civic
calls.
Class 5: Only available for emergency call and intercom call.
Class 6: Only intercom call allowed.
B: The class of service after extension locked (6-class same as “A”).
Single line phone
Input program item code 14, then reminding tone is heard, that means
entering into system program status. Firstly input the extension port
