Samsung SCH-A310 Service Manual page 40

Test Procedure
7-3 Test Procedure
7-3-1 Change the test mode
A. To change the phone's state from Normal Mode
to Test Mode, You should enter the following
keys.
: Press [ menu 6 # ]
B. The command "021" is mode and channel change.
"10000" or "10001" : AMPS's Sytem A or Sytem B
"2 0 3 8 4"
Channel number
Mode:CDMA
"3 0 6 0 0"
Channel number
Mode:PCS
and Push "OK" key to save.
C. The command "0 0 1" is Suspend.
D. To finish the Test Mode, You should enter the
command "0 0 2".
7-3-2 Channel selection and Tx power
output level control
AMPS(FM)
A. Enter to Test Mode [ 4 7 ∗ 6 8 # 1 3 5 8 0 ]
B. The command "21" is mode and channel change
"10000" or "10001" : AMPS's Sytem A or Sytem B
and Push "OK" key to save.
C. To finish the Test Mode, You should enter the
command "0 0 2".
D. Enter to test mode [ 4 7 ∗ 6 8 # 1 3 5 8 0 ]
E. "0 0 1" : Suspend.
F. "0 4 6" : Vocoder initial to Analog mode.
G. "0 0 9 0 3 6 3 #" : Set to '0363' channel.
H. "0 0 9 7 ∗ ∗ ∗ " : Output RF power level is set as
power level 2
"∗ ∗ ∗" means AGC level and AGC
level range is from 0 to 255.
SAMSUNG Proprietary-Contents may change without notice
I. "1 0 2" : RF Power level control, 2(0~7) means
power level .
J. To finish the Test Mode, you should enter the
command "0 0 2".
• For AMPS Audio Test
=> To enable AMPS External Audio, you should
enter the command "0 5 5" and then press the
OK key
CDMA
A. Enter to Test Mode [ 4 7 ∗ 6 8 # 1 3 5 8 0 ]
B. The command "21" is mode and channel change
"2 0 3 8 4"
Channel number
Mode:CDMA
Push the Navigation key to save.
C. "0 0 1" : Suspend.
D. "0 9 0 3 8 4 #" : Set to '0384' channel.
E. "0 0 7" : Carrier On.
F. "0 3 4" : Spread spectrum to 1.23MHz band width.
G. "0 0 9 2 ∗ ∗ ∗ " : Adjust RF power level.
"∗ ∗ ∗" means AGC level and AGC
level range is from 000 to 511.
H. To finish the Test Mode, You should enter the
command "0 0 2".
7-2