E4655 Cmd Rej: MT-Based GSM MMS NP must be enabled

The MT-Based GSM MMS NP feature must be enabled before the mtmmsgta, mtmmstype, mtmmsentylen, mtmmslen, or mtmmsackn parameter can be specified.

Recovery

1. Display the status of the MT-Based GSM MMS NP feature. Enter the rtrv-ctrl-feat command.
   If the feature does not appear in the output, then the feature is not enabled. The feature has a status of OFF, then the feature is enabled but is not turned on.
2. Enable the feature as necessary. Refer to the G-Port User's Guide for assistance.
3. Re-enter the chg-gsmsmsopts command that generated this error message.
   Contact My Oracle Support if this error message appears again. See My Oracle Support (MOS).