For Standard Accessories (Charger, Headset And Usb Cable); If Input The Following Codes On Handset, You Can; Check The Imei On Sim Tray - Blackberry DTEK 50 STH100-1 Service Manual

L1 Service Manual

2.5.2 For standard accessories (charger, headset and USB cable)

1)
Warranty check
2)
Functional check
3)
Replacement of defective accessories

2.5.3 If input the following codes on handset, you can:

Code
*#06#
*#2886#
*#3228#
###232#
*#837837#*

2.5.4 Check the IMEI on SIM tray

Rev.
1.0
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Description
Display IMEI number
Enter Auto Test mode
Check current software version
Access call duration directly
Display CU reference in HW version
Neon PRD62980/62981 Level 1 Service Manual
TCL
Communication Ltd.
Page
12/30