127 128
• Make sure that you have selected the country code
when calling an international number.
I can't add a contact
• Make sure that your SIM card contacts are not full;
delete some files or save the files to the phone.
My callers can't leave messages on my voicemail
• Contact your network operator to check service
availability.
I can't access my voicemail
• Make sure that your operator’s voicemail number is
correctly entered in "Voicemail number".
• Try later if the network is busy.
I can't send and receive MMS
• Check your phone storage as it might be full.
• Contact your network operator to check service
availability and MMS parameters.
• Verify the server centre number or your MMS profile
with your operator.
• The server centre may be swamped. Try again later.
SIM card PIN locked
• Contact your network operator to obtain the PUK
(Personal Unblocking Key) code.
I can't connect my phone to my computer
• Check to make sure the USB port is not broken. If it’s
not working, try another USB port on your computer.
• Make sure USB drivers are properly installed.
• If you are using a Windows computer, make sure it
supports MTP mode. If you are using a Mac, make
sure to install Android File Transfer from www.
android.com/filetransfer/.
• Make sure that you’re using the correct cable from
the box.
I can't download new files
• Make sure that there is sufficient phone storage
space for your download.
• Select the microSD card as the location to store
downloaded files.
• Check your subscription status with your operator.
The phone can't be detected by others via Bluetooth
• Make sure that Bluetooth is turned on and your
phone is visible to other users.
• Make sure that the two phones are within Bluetooth’s
detection range.
The battery drains too fast
• Make sure that you follow the complete charge time
(minimum 150 minutes).
