Sony Ericsson R306C Troubleshooting

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Troubleshooting

Some problems require that you call your service provider, but you can

correct most problems yourself. Remove the SIM card before handing

your phone in for repair.

Memory capacity and speed

If you have not restarted the phone for a while, you may experience

problems with its memory capacity and speed. You can restart the phone

to improve its capacity.

1Turn the phone off and remove the battery cover.

2Remove the phone battery and then put it back in place.

3Replace the battery cover and turn the phone on.

Master reset

If you experience problems with your phone such as screen flickering

or freezing and navigation problems you should reset the phone.

•From standby select Menu > Settings > the General tab > Master

reset > Reset settings and select an option.

Go to www.sonyericsson.com/support for more information.

Reset settings will reset all changes that you have made in your

phone to default.

Reset all will delete all user data as contacts, messages, pictures

and sounds in your phone.

This is the Internet version of the User's guide. © Print only for private use.

Contents

Main Congratulations Instruction symbols Preparing the phone To insert the SIM card and battery Charge the battery Using the USB charger To remove the charger Note: Page Turning on the phone To turn on the phone To turn off the phone Standby SIM and PIN SIM card PIN code Phone overview Page Menu overview Monternet Screen icons Icon Description Shortcuts Calling Call list Contacts To add a contact To call a phone contact When Chinese has been selected as the phone language To call a contact written in Chinese characters When English has been selected as the phone language Radio To listen to the radio To turn on the stereo speakers Audio enhancer To use concert sound Searching for channels Saving channels Page Messaging Text messages (SMS) To set service centre number To write and send a text message To view a received text message Picture messages (MMS) To create and send a picture message Camera To start the camera and take a picture To delete a saved picture To send a saved camera picture as picture message To record a video clip More functions TrackID To search for song information To record a sound To listen to a recording File manager Bluetooth wireless technology To turn the Bluetooth function on To show or hide your phone To pair a device with your phone To pair your phone with a Bluetooth handsfree Entering text To enter text using multitap To enter text using predictive text input To add a word to the dictionary How to use the keys Chinese input Switching between Chinese input methods General instructions Stroke input Stroke categories Page Components Example of using the wild card key Pinyin input Input punctuation, symbols and smilies Alarms To set the alarm To set the alarm signal To silence the alarm To turn off the alarm Ringtones and themes Locks SIM card lock To unblock your SIM card To turn the SIM card lock on To edit your PIN Phone lock To turn on the phone lock To edit your phone lock code To unlock the phone Troubleshooting Memory capacity and speed Master reset I cannot turn the phone on, what should I do? What is my phone lock code? What do these error messages mean? Declaration of conformity for R306c FCC Statement Industry Canada Statement Cet appareil numrique de la classe B est conforme la norme NMB-003 du Canada.