Ericsson T39m Codes

Overview

Following a list of known but officially not publically documented codes is shown which give the user the chance to get information or change certain parameters of the Ericsson T39m.

*#06#

IMEI (Serial number) - The shown number consists of 15 digits which equal to the one printed on the back of the phone. It is composed this way: 123456 78 90ABCD E

12 = Manufactorer

• 44 = Motorola
• 49 = Nokia
• 52 = Ericsson

3456 = Phone type

• 0392 = T39m

78 = Assembling country

• 07, 08, 20 = Germany
• 10, 70, 71 = Finland
• 19, 40 = Great Britain
• 67 = USA
• 30 = Korea
• 45, 80 = China

90ABCD = Serial number
E = Reserved

R*LL*L*

Servicemenu (Softwareversion, Tests, Contrast, etc.)

L0000R

Reset language to Englisch

L8888R

Reset language to preset language of mobile network provider

Headset version

Rename the Bluetooth headset by changing Extras > Accessories > HBH > Settings > Name to "ADGJM" which creates a new menu Extras > Accessories > HBH > Version giving the opportunity to check the firmware version.

Remark

'L' and 'R' mean the left and right menu buttons.

Overview

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