How reliable is TelephonyManager.getSimOperator () on CDMA devices?

This message indicates that this function is dummy: http://www.mail-archive.com/ android-developers@googlegroups.com /msg69276.html But I tried this on two CDMA devices (Android 2.2 and 2.3) and both returned the correct MCC and MNC. Was there an error in earlier versions of Android in a function for CDMA? Can I trust the results of this call for CDMA devices running Android 2.2 or later?

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Source: https://habr.com/ru/post/1396744/


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