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Phone Test Mode Overview
If you do not see your phone model listed:
• Try using the field test mode for other phones from the same manufacturer.
• Not all phones have a user accessible field test mode. In particular, many GSM phones.
• Some carriers lock out/remove field test mode.
• If the code for your phone is not listed then we do not know what it is.
What the numbers mean:
Signal strength is a number ranging from roughly -50 to -105 (your
phone may show as a positive number).
Closer to zero means a better
signal, i.e. -50 is better than -100.
Audiovox 8300, 8500, 8600, 8615
Press ##2773 then press the END key. Scroll down and select DEBUG. Signal strength is the 4th
line down. (For example Rx: -87). To exit, press the END key again.
Audiovox 8900
Press ##27732726, press END key. Scroll down and select DEBUG. The signal strength is the
4th line down. (For example Rx-96)
Audiovox 9100, 9155
When phone turns on, as soon as green light shuts off, press FCN (right arrow) and 00. It will ask
for FSC Code. Press 000000 (six zeroes). Press OK. Highlight DEBUG SCREEN and press FCN,
FCN. Signal strength is the top right number. On 2nd line, if the letter is upper case (for example,
"A"), then the phone is on the 1900MHz band. If lower case ("a") it is on 800MHz. To exit test
mode, turn off phone.
Audiovox CDM-9900
Power the phone off and then back on. Quickly press MENU, 7, *, *. The FSC Code is 000000
(six zeroes). Press SELECT Key (middle button). Select DEBUG SCREEN. Select NORMAL.
Signal strength is on the second line after RX. You may have to dial a fake phone number to get
the Rx level to update. Press POWER OFF to exit.
Audiovox (UTSTARCOM/HTC) PPC-6600, 6700
From the phone screen, press ##33284# or ##33284 and press DIAL. Signal strength will be after
RSSI or RX level.
Blackberry
Press TOOLS, SETTINGS, STATUS or OPTIONS, STATUS. This feature is also available on
GSM models. The top line is the signal strength in –dBm. GSM models also have this feature.
Cingular 8125, 2125, HTC Wizard
Enter *#*#364#*#* and your phone will enter test mode. Signal strength follows RSSI. Number
shown is not –dBm. Strong signal is 31 (approx -50dBm), weak signal is 4 (approx -105dBm).
The higher the number, the stronger the signal. Press END or DONE to exit.
Cingular 8525, 8520
Run the application "FieldTest.exe" in the windows folder. Scroll to "RSSI 1" near bottom of phone
for received signal dBm. Strong signal is high 30's, weak signal is low teens.
www.tessco.com
800-472-7373
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Summary of Contents for Cingular PPC-6600
- Page 1 Signal strength is on the second line after RX. You may have to dial a fake phone number to get the Rx level to update. Press POWER OFF to exit. Audiovox (UTSTARCOM/HTC) PPC-6600, 6700 From the phone screen, press ##33284# or ##33284 and press DIAL. Signal strength will be after RSSI or RX level.
- Page 2 HP 6315 Click on START. Select SETTINGS from the drop-down screen. Select SYSTEM tab at the bottom of the screen. Scroll down to SELF TEST and select. Unmark all option boxes except GSM/GPRS and click START. When the phone displays GPRS CONNECT NOW? Select NO. The 8th line down displays Signal Strength.
- Page 3 Newer Motorola CDMA phones (v262, v710, E815, V265, RAZR, KRZR, etc) Quickly press MENU 073887* (0SETUP*). For RAZR, KRZR use #073887*. For V323, V325 use CLR 073887*. Default Security Code: 000000 or 12345. Press OK or SELECT. From the menu, select TEST MODE.
- Page 4 Sprint: Press ##33284 and DIAL. The signal strength (RSSI Value) is on the first line. To exit, press CANCEL. Verizon: Press #*#33284 AND dial. The signal strength (RSSI Value) is on the first line. To exit, press CANCEL. Cingular: Press #*744625. The signal strength (RSSI Value) is on the first line. To exit, press CANCEL.
- Page 5 Samsung A460, 3500, A540 Press MENU, 9, 0. Enter Lock Code: 040793. Select DEBUG SCREEN and press OK. Signal strength is the 2nd number on the 2 line down. To exit test mode, turn off phone. Samsung A500, N400 Press MENU 010. Enter 040793. Select DEBUG SCREEN. Signal strength is the 2nd number on the 2nd line down.
- Page 6 Samsung Katana Enter ##33284#. Select SCREEN. Dial a fake phone number to get the phone to update. Signal strength is on the line that says RX Level. To exit, turn the phone off. Samsung N240 Enter ##33284 and press OK. Select DEBUG SCREEN and press OK. Signal strength is 2nd number on 2nd line (for example, T-XX Do XX-05).