Samsung SCH-8500, Service Manual, Page: 15 / 42

4-4 Test Procedure
4-4-1 Change to Test Mode
A. To change the phone’s state from Normal Mode to Test Mode, You should enter the following keys.
“4 7 * 8 6 9 # 1 2 3 5”
B.The command “20” is mode and channel change , press “OK” to save.
“10000” or “10001” : AMPS’s Sytem A and Sytem B
“30600”
C. The command “0 1” is Suspend.
D. To finish the Test Mode, You should enter the command “0 2”.
4-4-2 Channel Selection and Tx Power Output Level Control
1. AMPS(FM)
A. Enter to Test Mode (4 7 * 8 6 9 # 1 2 3 5).
B.The command “20” is mode and channel change
“10000” or “10001” : AMPS’s Sytem A and Sytem B
C. To finish the Test Mode, You should enter the command “0 2”.
D. “0 1” : Suspend.
E. “4 6” : Vocoder initial to Analog mode.
F. “0 9 0 3 6 3 #” : Set to ‘0363’ channel.
G. “0 7” : Carrier On.
H. “9 2 * * * “ : Output RF power level is set as power level 2
“* * *” means AGC level and AGC level range is from 0 to 511.
I. “1 0 2” : RF Power level control, 2(0~7) means power level .
4-4 Samsung Electronics
Channel number
Mdoe : CDMA