Installation Manual for digital sets - IP sets - SIP sets
AMT/PTD/TR/0001/3/7/EN
To install sets and cartridges in the i7XX range
05/2008
Page
5-53
5.7
To restore the default factory settings
This operation erases all local programming that has been carried out in the set (logs, rings,
directories, programmed keys…) and initialises the set with the same configuration parameters as
on delivery for the country concerned.
Secret code and programmed keys are not set back to the default value because they are
managed by the system.
This function can only be accessed by the operator using the sequence:
PROG
Æ
99
Procedure
:
•
After power up and once the initialisation period is complete, a question mark is displayed "
?
",
•
Enter the sequence
PROG
Æ
99
within 5s.
Following this entry, the specific screen and actions depend on the set model:
On an i740 set,
The display shows the message
BACK FACT.SETT
,
•
Press
OK
to validate the command,
•
You will hear 2 confirmation beeps.
The set returns to the initial standby screen that was displayed the first time it was started.
On an i760/i760E set,
The display shows the message
BACK FACT.SETT
,
•
Press
Activ
to validate the command,
•
You will hear 2 confirmation beeps.
The set returns to the initial standby screen that was displayed the first time it was started.
On an i780 set,
The display shows the message
BACK FACT.SETT
,
•
Press
OK
to validate the command,
•
You will hear a long confirmation beep.
The set returns to the initial standby screen that was displayed the first time it was started.
Nota :
Depending on the software version in the i780, ignore the Language selection menu
that is displayed for a few seconds after the sequence PROG
Æ
99, before the question
mark
?
appears.
