Instruction: 6 N TT #
N is the sequence number of extension01-08, TT is the
limited time, counted by minutes, ranges from 1 to 99
（
）
Explanation: This function can only limit the time of exterior call. For example, if the calling
time of extension 06 must be limited in 8 minutes, the user can dial 60608#
while progr amming.
Instruction: 9 0 0 0 #
(restore the factory setting)
9Nabcd #
(change the number of extension N to abcd)
Instruction: 7 M N 0 #
Extension N (N=01-08) can access C.O. Lline M (M=1-3)
7 M N 1 #
Not allowed extension N access C.O. Line M
7 M #
All extension can access C.O. Line M
Explanation: If you want to set extension 603 can't access C.O. Line 2, and extension
606, 608 can access C.O. Line 1, please input:
72031#
71060#
71080#
Explanation: N is the sequence number of the extension, abcd is the new number, 1 to 4 digit
number, ended by #. The new numbers range from 1-8999; all extensions must
not be same number.(The length of new number must follow the extensionNo.1;
it must be emphasized that if the length of new number changed, all the exten-
sions must be reset after setting extension No.1. Any two new numbers couldn't
be the same. Otherwise abnormity will appear.
For example, to set the extension's number to 4-digit number (6001-6008), the
user should dial 9016001# ,then dial 9026002#
9036003#
one by one, up to
9086008#.)
、
…
Instruction: 43PP A B C D #
(PP is the number of group, from 01 to 16)
43#
(Clear all the first-digit number of dialing-out)
43PP #
Clear the licensed first-digit of dialing-out of group Pp
（
）
Note: that is to say 16 groups 4-digit first-digit can be used, ABCD is the first-digit of the locking
numbers, it could be less than 4 digits, ended with #. Licensed dialing means that the first
-digit of the locking numbers of certain locked extensions can be rescind. More convenience
can be achieved when calling these certain telephone number, used for Grade 3.
Summary of Contents for PABX MD308
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