d460, 2500, 6200 (Flare), 7500, 8200, 8400 & 8700
To view IMEI (International Mobile Equipment Identity) number enter *#06#
(displays IMEI on 8700, But NOT on 6200, 7500, 8200)
(Note: pause means the * key held in until box appears)
To activate RBS type: [pause] [pause] [pause] 1 1 3 [pause] 1 [pause] [ok]
You now have to press the [MENU] and scroll to the 'Eng Field Options' function with the keys, and enable it.
To de-activate RBS type: [pause] [pause] [pause] 1 1 3 [pause] 0 [pause] [ok]
This only works with some versions of software. Please report to me what versions work and which doesn't.
These countries has been reported working:
6200 Flare: UK (Orange), AU
7500: IT (model: F16 HW: 5.2 SW: 2.1)
8200: ES, AU, NL, BE
8400: IT, NL
8700: AU, IT, SG, DE, ES, ZA
What's the use of RBS:
Get Distance From Base Station - Place a call, when it is answered, press [MENU] until 'Eng Field Option' is displayed,
press [OK], select 'Active Cell', press [OK], press [MENU] until 'Time Adv xxx' appears, where xxx is a number.
Multiply this number by 550, and the result is the distance from the RBS (Radio Base Station), in meters.
Get Signal Quality - press [MENU] until 'Eng Field Option' is displayed, press [OK], select 'Active Cell', press [OK], press [MENU] until 'C1' appears.
This is the signal quality. If it becomes negative for longer than 5 seconds, a new cell is selected.
Motorola 6200, 8200, 8400
Numbered left to right, keypad up, battery down
1) Audio Ground
3) True data (TD) (input)
4) Downlink - Complimentary data (CD) (input)
5) Uplink - Return data (RD) (output)
7) Audio Out - on/off
9) Manual Test - ???
10) Battery Feedback
11) Antenna connector
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