U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 3
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CONTENTS
1.1 GENERAL............................................................................................................................5
1.2 PORTABLE STICKERS.......................................................................................................6
1.2.1 COMMERCIAL LABEL MARKING (IMEI STICKER)................................................6
1.2.2 UNIT BOX MARKING (CU STICKER).........................................................................7
1.3 EXPLODED VIEW..............................................................................................................9
1.4 RADIO SPECIFICATION&LANGUAGE SEPECIFICATION ........................................11
1.4.1 U10C RADIO SPECIFICATION ...................................................................................11
1.4.2 U10C GUAGE SPECIFICATION..................................................................................13
1.5 ACCESSORIES..................................................................................................................16
1.5.1 BATTERY.......................................................................................................................16
1.5.2 CHARGER......................................................................................................................17
1.5.3 HEADSET ......................................................................................................................18
2.5.1 MAINTENANCE POLICY............................................................................................19
2.2 GENERAL..........................................................................................................................19
2.3 CELLPHONE MAINTENANCE.......................................................................................20
2.3.1 REQUIRED TOOLS.......................................................................................................20
2.3.2 HUMIDITY STICKER CHECK.....................................................................................21
2.3.3 CELLPHONE MANTENANCE PROCEDURE............................................................21
2.3.4 REPLACING CELLPHONE PARTS.............................................................................22
2.3.4.1 PRELIMINARY..............................................................................................................22
2.3.4.2 PRECAUTIONS.............................................................................................................22
2.4 BATTERY TEST.................................................................................................................23
2.4.1 CHARGING PROCESS .................................................................................................23
2.5 CHARGER TEST...............................................................................................................25
2.6 USER INFORMATION TRANSFER.................................................................................26
2.7 SOFTWARE UPGRADE....................................................................................................27
