Press and hold the key 1 until your device dials to your voice mailbox number or select Menu > Messaging > Voice mail (or Voice messages, or More > Voice messages) > Listen to voice mails (or Listen to voice msgs. or Listen to voice messages). For the first time use, enter your voice mailbox number which you get from your service provider.
Note: The voice mailbox is a network service, contact your service provider for subscription. If supported by the network, the voice mail icon (the icon on the key 1) will display on the device to indicate new voice mails.
In two (double) SIM phone, only one SIM card can be standby/active at a time.
In dual SIM phone, both SIM cards are available at the same time when the device is not being used (so-called 'dual standby'), but while one SIM card is active, for example, making a call, sending or receiving a message, or transferring data, the other is unavailable.
No. You can only change font size for messages in your device. To do so, select Menu > Messages (or Messaging) > Message settings (or More > Message settings) > Font size (or General settings > Font size).
Both SIM cards can be connected to the network at the same time, but while one SIM card is active, for example, making a call, sending or receiving a message, or transferring data, the other is unavailable.
If your device is a dual SIM device (like X1-01 and C2-00), which means both SIM cards can be connected to the network at the same time, your device has two IMEI numbers.
If your device is a two SIM device (like C1-00), which means only one SIM card can be connected to the network at a time, your device has only one IMEI number.
Only sim 1 IMEI is used to check for warranty.
You can activate call divert to voice mailbox so that the caller can leave messages to your voice mailbox when you are not available.
To activate call divert, select Menu > Settings > Call > Call divert, (for dual SIM devices, select the SIM card to use), and select If not available or If out of reach > Activate > To voice mailbox and enter the voice mailbox number which you get from your service provider.
Select Menu > Settings > Phone (or Phone settings or Device) > Start-up tone.
Select Menu > Settings > Security settings (or Security) > Access codes (or Change access codes) > Change PIN code.
Select Menu > Settings > Tone settings (or Tones) > Vibrating alert.
Note: If your device is powered off, the vibrating alert does not work.
To view the size of available memory on your device, select Menu > Settings > Phone (or Phone settings or Device) > Memory status.