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6.4.7
Restrictions to password entries:
Minimum password length = 4 characters.
Maximum password length = 10 characters.
Maximum telephone number length = 30 digits.
Memory available for password table =7 Kbytes.
Number of password which can be stored:
Minimum: 209 entries (Using maximum passw. and tel. length).
Typical: 328 entries (Passw.=5 chars. Tel.no.= 8 digits).
6.5
Pitfalls
6.5.1
Deadlock
In configuration with +PA1 or +PA2 all +P commands are
protected by a level 2 password, even the +PA command itself.
This may result in a deadlock if the operator forgets this. Issue
the command
: +PA0. When the modem
requests the password,
enter only a Carriage Return. The modem will wait until the
ROLL/EXEC switch is operated to confirm the command.
"This means that obtaining full security of the password
table only can be achieved by restricting the physical
access to the modem.
6.5.2
Profiles.
Always remember to store the configuration in both profiles after
changing the setting of +PO,+PA and +0.
=> Issue the commands:
6.5.3
Resetting of +PO and +PA configurations:
Use of the command &F or Z will not affect the setting of +PO,
+PA, +PG and +PC. Executing the LOAD FACTORY SETTING
from the Display menu, will however reset the parameters to
their default (off) setting,
LZTR104006 R1.00
6-5
Zat 14.4/14.4-7 and
19.2/19.2-7
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