Cingular PPC-6600 User Manual
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800-472-7373
Samsung U740 (SCH-U740, Verizon)
Press MENU (blue center button). Scroll to SETTINGS & TOOLS (tools icon) then press the #
key. Enter User Lock Code, 000000 (six zeroes). Select DEBUG SCREEN. The screen will read
some similar to T-63 D089. The number after the D is the signal strength, for example -
89dBm. To exit, turn power off.
Sanyo KATANA (USA) / Sanyo M phone
Enter ##33284#. Select SCREEN. Dial a fake phone number, such as 555-5555, to get the phone
to update. Signal strength is on the line that says RX Level. To exit, turn the phone off.
Sanyo KATANA (Canada)
Enter ##786#. Select SCREEN. Dial a fake phone number, such as 555-5555, to get the phone to
update. Signal strength is on the line that says RX Level. To exit, turn the phone off.
Sanyo 4500 (not VM4500), 4700
Scroll down to DISPLAY and press OK. Press 0 (zero). Service Code, 040793 Select SCREEN
and press OK. Signal strength is the negative number at the bottom (for example, -97). To exit
test mode, turn off phone.
Sanyo 4900, 5150, 5300, 6200, 6400, 8100
Press ##040793, MENU. Scroll to SAVE PHONE # and press OK. Select SCREEN and press
OK. Signal strength is the 4th line down (for example, Rxlev: -XX.X dB). Press and hold the top
right or left button to keep the field test screen from flashing. To exit test mode, turn off phone.
Sanyo 5400, 7300, RL2500, RL7300
Press ##040793, MENU and then select SCREEN. You may have to press the UP arrow to keep
from flashing in and out. (With 7300 you may need to make a call to keep it from flashing in and
out. (for example, 555-1234)
Sanyo PM-8200
Press ##33284 and press OK.
Sanyo RL-4920, RL-4930, MM7400, SCP-3100 , SCP-7000 or Newer Sanyo phones:
Press ##786#. At the screen that appears, press OK. Select SERVICE SCREEN and press OK.
The phone will display two lines of information. Dial 555-5555 and press SEND. (Any fake
number will work.) Signal strength is the number on the 4th line (for example, RxLev: -82.1 dBm).
To exit test mode, turn off phone.
Siemens S46 (TDMA)
Press MENU. Select MONITOR, RSSI, -XX. Test mode also tells frequency. To exit, press the
power button as the back button. To force TDMA, press MENU. Scroll to NETWORK. Scroll to
USER SETTING. Scroll to TDMA ONLY and press OK.
Sprint PPC 6700
Run application FieldTrial.exe located in WINDOWS folder.
Sprint Franklin CDU-550, Novatel U720
On the Sprint Software: Click Menu, Click Device Info & Diagnostics, Signal strength is on the line
that says “Communication Mode” or “Signal Strength.”