of 51 GSM Field Service Support
23
T200 / T2688
5.4    GSM Test Commands
GSM Test Commands
1)*#300# OK List the Software and Hard ware version
2)*#301# OK Full Keypads functional Test
3)*#307# OK Engineering Test Mode
4)*#402# OK Adjust Display Intensity/ Contrast
5)*#403# OK List the Manufacturing Informations
6)1998 0722OKMaster Unlock code for Phone and  Sim Lock
 7)*#302# OK Acoustic test*
1.  Greeting
2.  Main VlmGain
3.  Input Cal
4.  Output Cal
5.  Side In Gain
6.  Vox Gain
7.  Min Mic Engy
8.  More
(a) In vlm Gain
(b) Aux Vlm Gain
(c) Silence Prd
(d) Supp Prd
(e) In Volume
(f)  Out Volume
(g) Icon
(h) Image
(i)  Animation
8)#303# OK                      Settings Saved*
9)#400# OK                      ADC, Cal  val*
•  Use with care - Contains Calibration factors
•  Please see DM Tools section for other test features.
This is a list of Level 1 and 2 Manaul Test  commands available to the T2688 / T200