ZTE Corporation Z990 Manuale Utente
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TIPS: Tap Menu Key > Advanced panel to use scientific
calculation.
calculation.
SIM Toolkit
SIM Toolkit will only appear on the screen if your SIM
provides this function. To use SIM services, insert your SIM
in the phone first.
Tap Home Key >
provides this function. To use SIM services, insert your SIM
in the phone first.
Tap Home Key >
> SIM Toolkit.
Task Manager
Tap Home Key >
and select Task Manager to view or
stop applications.
Tap a task in the Task tab to switch to its screen, abort it, or
see its detail. Tap Resource to view real-time allocation of
system resources.
Tap a task in the Task tab to switch to its screen, abort it, or
see its detail. Tap Resource to view real-time allocation of
system resources.
Stopwatch
1. Tap Home Key >
> Stopwatch.
2. Tap Start to start timing, Pause to pause time, and
Resume to continue.
3. Reset will take the stopwatch back to 00:00.0.