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• Prepaid credit: When using a prepaid SIM card, you can make calls only when
there are enough credit units on the SIM card (Network Service). Options:
Credit info display (show or hide remaining units in standby mode), Credit
available (amount of remaining units), Last event costs and Recharge status.
Note: When no more charging units or currency units are left, calls may only be
possible to the official emergency number programmed into the device.
■ Tones (Menu 4)
In this menu, you can change the settings of the currently
selected profile and create ringing tones of your own.
See Profiles (Menu 5) on page 39.
• Ringing tone: Sets the tone that you hear when you receive a call.
• Ringing volume: Sets the volume level for the ringing and message alert tones.
• Incoming call alert: Defines how the phone notifies you of incoming voice
calls. For example, when Off is selected, the phone stays silent when you
receive a call and is shown in standby mode.
• Message alert tone: Sets the tone that you hear when you receive a text
message.
• Keypad tones: Sets the volume for keypad tones.
• Warning tones: Sets the phone to sound tones, e.g. when the battery is running
out of power.
• Vibrating alert: Sets the phone to vibrate when you receive a call or a text
message.