Cingular PPC-6600 User Manual
Page 10
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Samsung SYNC A707, A717, A727
Press *#0011#. The phone will enter Test mode. Signal Strength follows P. (For example P: -85).
To exit, press END.
Samsung A790
Enter ##33284#. Enter Service Code, 040793. Signal strength is after the D. To exit, turn off the
phone.
Samsung A560, A740, A760, A840, A880, P207 (Sprint)
Enter ## 33284#, press OK. Enter security code 040793. Select DEBUG SCREEN and press OK.
Signal strength is 2nd number on 2nd line (for example, T-XX Do XX -05). To exit, turn off phone.
Samsung A740, A850, A870, A930, A950, A990 (Verizon)
Press MENU (blue center button). Scroll to SETTINGS & TOOLS (tools icon) then press the
POUND key (#). Enter User Lock Code, 000000 (six zeros). Select DEBUG SCREEN. The
screen will read something like T-63 D089. The number after D is the signal strength (for
example, D089 is -89 dBm). To exit, turn power off.
Samsung A900, A920 and A570
Enter ##33284# or ##33284, then press the blue OK button. Enter Field Service Code, 040793 or
000000 (six zeros). Choose DEBUG SCREEN or FIELD TEST and then SCREEN. Signal
strength is after the D (for example, T-63 D089). (Note: the A900 appears to go right into the test
screen after the 040793 is entered.)
Samsung E105, D347, D807, E316, E317, X426, X427, X475, S300, S307 (GSM)
Enter *#9324#. Signal strength is last number on the 4th line. The number omits the negative. To
exit, turn off phone.
Samsung i607 SGH-i607, A412, BlackJack, BlackJack II
At the home screen, type in *#0011# and the information will pop up (do not hit ok or anything
else after entering key sequence.) The signal strength will be next to RSSI. To exit, press “EXIT”.
Samsung I730, I760 (Verizon)
In phone mode, enter **33284 and the Security Code, 000000 (six zeros). Choose MONITOR.
The receive signal follows R- on the screen; transmission signal follows T-.
Samsung N240
Enter ##33284 and press OK. Select DEBUG SCREEN and press OK. Signal strength is 2nd
number on 2 nd line (for example, T-XX Do XX -05). To exit, turn off phone.
Samsung U520, U340
Press MENU (OK Button), 9, 0. User Lock Code: 000000 (six zeros). Choose DEBUG. Signal
strength is 2nd number on 2nd line (for example, T-63 D085-5. This means -085 dBm).To exit,
turn off phone.
Samsung U540
Press MENU, choose “Phone Settings” and press #. User Lock Code: 000000 (six zeros).
Choose Field Test Mode and then DEBUG. Signal strength is on the line that says: T-XX DXXX.
To exit, turn off phone.