TCL Alcatel Pixi4-5 4G - Page 23

L1 Service Manual TCL Communication Ltd.
Rev.
5045X/D/A/J/G/T/Y Level 1 Service Manual
Page
1.0
23/41
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Press *#2886# in dial screen and then you will see the interface displaying the SW version. Select
“Auto” to start the auto test, or select “MANU” to do the MMI test manually.
If one of the tests failed during “Auto” test mode, it will show “Test xx failed”, press “Next” to go on test,
press “NO” to power off and press ”RETEST” to retest.
 TRACEABILITY
I. (1) “Auto” test mode: You can get some information such as PT,PFT, BW, MMI, FT and
Data Code;
(2) “MANU” mode: You can get information such as IMEI, CU-REF, WIFI, BT address, Data
Code, etc.
II. Press “Pass” to continue.
 TOUCH PANEL
I. “Please draw on the yellow area” according to instructions;
II. Press “Pass” to continue.
 LCD
I. You will see the LCD display three colors: RED, GREEN and BLUE if it functions well;
II. Press “Pass” to continue;
III. You will see the LCD displays black if it functions well;
IV. Press “Pass” to continue;
V. You will see the LCD displays grey if it functions well;
VI. Press “Pass” to continue;
VII. You will see the LCD displays grey level if it functions well;
VIII. Press “Pass” to continue;
IX. You will see the LCD displays white if it functions well;