c3gCdmaHybridModePreference 1.3.6.1.4.1.9.9.661.1.2.4.1.2

This object indicates the hybrid mode preference: unknown(1) - preference unknown hybrid(2) - connect to EV-DO/1xRTT services evDoOnly(3) - connect to only EV-DO service oneXRttOnly(4) - connect to only 1xRTT service