Monday, December 03, 2012

SONY ERICSSON _ T630 _ T628 _ SERVICE SETTINGS AND TESTS



SERVICE SETTINGS

  • Start the phone.  Note: It is not necessary to have a SIM card inserted.
  • The Service Settings menu is entered using the following navigation-key and key sequence: { => * <= <= * <= * } and select .Service Settings.
CONTRAST [TO ADJUST CONTRAST]
  • Make assure that the contrast setting in the display menu (in the user MMI) is set to 0.
  • Select .Contrast. from the .Service Settings..
  • Adjust the contrast with the navigation-key.
  • Press save and you will return to the Main menu.
SERVICE TESTS

DISPLAY TEST
  • Select .Display. from the .Service Tests. menu.
  • The display toggles between four different test patterns.  Make sure that there are no dots missing and that the colors and contrast is OK.
  • Press the ‘Return’ key to go back to the service tests menu.
CAMERA TEST
  • Select Camera from the .Service Tests. menu.
  • The camera function will now starts and are visible in the display. Make sure that the contrast and light is OK.
  • Press the ‘Return’ key to go back to the service tests menu.
LED ILLUMINATION TEST
  • Select “LED/illumination” from the “Service Tests” menu.
  • Check that the backlight is toggle between on and off, and that the LED in the navigation key toggles between “red” and “off”.
  • Press the “Ok” key to go back to the service tests menu.
KEYBOARD TEST
  • Select “Keyboard” from the “Service Tests”.
  • Press all keys on the keypad, the camera and the volume keys on the right side and the Online key on the left side. If they are ok a text feedback is displayed showing the information which key was pressed. All keys should be tested. On/Off button is not included in the test; functionality is secured if the phone can be switched on/off.
  • If you stop pressing keys the phone will return to the service test menu after 3 seconds.
POLYPHONIC RING SIGNAL TEST
  • Select Polyphonic from the Service Tests menu.
  • Adjust the volume with the navigation-key and then press “Ok” to go back to the service test menu.
VIBRATOR TEST
  • Select “Vibrate” from the “Service Tests” menu.
  • Press any key and the vibrator will vibrate 3 times.
  • Press the “Ok” key to go back to the service tests menu.
EARPHONE TEST
  • Select “Earphone” from the “Service Tests” menu.
  • Press a numeric key and check that you get a tone in the earphone.
  • Press the “Ok” key to go back to the service tests menu.
MICROPHONE TEST

This test is intended to test the microphone. Therefore, the earphone should be tested before this test is entered.
  • Select “Microphone” from the “Service Tests” menu.
  • Check that every sound that is going into the microphone can be instantly heard in the earphone.
  • Press the “Ok” key to go back to the service tests menu.
REAL TIME CLOCK SET
  • Select “Real time clock” from the “Service Tests” menu.
  • After approximately 5 seconds you will get information whether the clock is ok or not.
  • Press the “Return” key to go back to the service tests menu.
ON THE AIR CALL TO MOBILE
To verify the function of the earphone, microphone, buzzer, volumes button and radio:
  • Insert an operator SIM card and start the phone.
  • Set up a call from a landline phone (PSTN) to the mobile phone.
  • Answer the phone call.
  • Check that the polyphonic ring signal is working and that the backlight switches on OK.
  • Also check that the quality of the sound both in the mobile phone and the land-connected phone (PSTN) are OK.
  • Press the volume key up and down and check that the volume in the phone is altered.
  • End the call.
  • Check that the ending procedure is OK and that the speech time is displayed.
INFRARED TEST
To verify that the Infrared communication is working:
  • Insert a SIM card, connect a battery and start the unit.
  • Activate the function by entering Connectivity/Infrared port and select .10 minutes.
  • Set up an infrared link between an IR device and the phone. The IR-module is placed in the top of the phone. If a link can be established, the module is considered working.
BLUETOOTH TEST

  • Insert a SIM card, connect a battery and start the unit.
  • Activate the Bluetooth function by entering Connectivity/Bluetooth and turn it on.
  • Set up a link between the phone and another Bluetooth compatible device. If a connection can be established the Bluetooth module is considered working
SYSTEM CONNECTOR TEST
Hands free equipment and a charger are used in this test, to check the functionality of the System Connector.
  • Insert a SIM card, connect a battery and start the unit.
  • Connect the Hands free equipment to the system connector and set up a call and listen if you can speak/hear in the hands free set.
  • Connect the charger to the system connector and see if the phone starts to charge and if the charging is indicated in the display.

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