Nokia 5190 - Manual (Page 77)

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Setting timers back to 0
Use 0HQX 3 5 5 to set analog call timers back to zero. You
will be required to enter the module code.
Module security/module code
If you purchased an optional analog module, you can
protect it from unauthorized use by turning on module
security. When module security is on, the phone requests
the module code when you turn the phone on if (a) you have
not changed the module code from the default of 12345, or
(b) you have changed it and it differs from the security code
(see ‘Changing the module code’).
• If you enter the correct code, the phone allows you to
access analog module functions.
• If you enter an incorrect code, you can’t access analog
module functions.
• If you press instead of entering the code, the
phone ignores menu items that pertain to the analog
module and acts as if the analog module isn’t attached.
Activating module security
Use 0HQX 4 2 3 to turn module security on or off. You will
be required to enter the module code.
Changing the module code
The module code is initially set to 12345. Use
0HQX 4 2 5 4
to change the module code. The phone prompts you for the
existing code, the new code, and verification of the new
code. At each prompt, enter the information, then press
2..