BenQ M555C - Manual (Page 33)

17 Using your phone
3. Once your PIN is accepted, the phone starts searching for your
designated network automatically, as “ Searching network ” indicates.
This may take a few seconds. When receiving network signals
successfully, the phone gives out a ring tone with its screen showing the
network you connect to, then goes into idle mode.
8
If network services are not available, no signal level is displayed
on the screen.
8
Your phone will not display signal strength when receiving
signals from a network you do not have access to. You can make
emergency calls, though.
Making a phone call
To make a call using your phone, check your phone is powered on
showing the idle screen. Dial a desired number using the alphanumeric
keys on the keypad. Then press
to send your call.
Correcting a phone number to be dialled
To correct a phone number, press to move the cursor to the right of
the wrong digit and press ( CLEAR ) once to delete. To remove all the
digits you entered, long press or simply press to return to the
idle screen.
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During a call, you can use the in-call menu options described on page 32.