SignalStrength :

1. public int getGsmSignalStrength() : GSM Signal Strength, valid values are (0-31, 99) as defined in TS 27.007 8.5

2. public int getGsmBitErrorRate() : GSM bit error rate (0-7, 99) as defined in TS 27.007 8.5

3. public int getCdmaDbm() : CDMA RSSI value in dBm

4. public int getCdmaEcio() : CDMA Ec/Io value in dB*10

5. public int getEvdoDbm() : EVDO RSSI value in dBm

6. public int getEvdoEcio() : EVDO Ec/Io value in dB*10

7. public int getEvdoSnr() : signal to noise ratio. Valid values are 0-8. 8 is the highest

8. public boolean isGsm() : is GSM phone

CdmaCellLocation :

1. public int getBaseStationId() : cdma base station identification number, -1 if unknown

2. public int getBaseStationLatitude() : cdma base station latitude, -1 if unknown

3. public int getBaseStationLongitude() : cdma base station longitude, -1 if unknown

4. public int getSystemId() : cdma system identification number, -1 if unknown

5. public int getNetworkId() : cdma network identification number, -1 if unknown

Android - Telephony API 1.6