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6. Description of common functions
6.1 Programming status description
The default programming host extension is the first extension. The programming
host extension can be changed to any extension, and however the first extension
always can still be programmed.
How to enter programming mode :
The programming host extension off-hook, then dial *#99 6666#, the operator
can hear the prompt voice, means the system has entered the programming mode.
6666 is the initial system password.
How to exit programming mode:
The system will exit the programming mode after the programming host
extension is on-hook,
Unable to enter programming mode?
Please exclude the following situations one by one:
1)
Do you operate on the first extension, or on the programming host extension?
2)
System password may be wrong, password if forgotten, contact dealers or
manufacturers for initialization.
6.2 Change extension number
The initial extension number is 8000, followed by port 1.
The extension number supports 1-5 mixed existence, and any number starting
from 0-9 can be set.
When operate changed the extension number, he/she must meet the
following requirements:
The extension number cannot be repeated.
The outgoing office number (default is 9) cannot be used.
The internal host extension code (default is 0) cannot be used.
The existing number cannot be used as the prefix of other extension number.
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