Nokia 5190 - Manual (Page 80)

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Call timers for analog calls
When you have the analog module attached, your phone
automatically keeps track of the amount of time you’ve spent
in analog calls. To see the call timer, press Menu 3 5 3.
Setting timers back to 0
Use Menu 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 Menu 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 Menu 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 OK.