Samsung SCH-850 Service Manual page 18

Dual mode(cdma+amps) portable telephone
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2. CDMA
A. Enter to Test Mode ( "* 7 5 9 # 8 1 3 5 8 0" ).
B. The command "21" is mode and channel change , press "OK" to save.
"20363"
C. To finish the Test Mode, You should enter the command "0 2".
D. "0 1" : Suspend.
E. "0 9 0 3 6 3 #" : Set to '0363' channel.
F. "0 7" : Carrier On.
G. "3 4" : Spread spectrum to 1.23MHz band width.
H. "8 4" : High Power-mode On
I. "9 6 * * * " : Output RF power level is set max power
"* * *" means AGC level and AGC level range is from 000 to 511.
4-5
Channel number
Mdoe : CDMA
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