harmony 鸿蒙telephony_data.h

2025-06-12 浏览 (1)

telephony_data.h

Overview

Defines C APIs for cellular data module.

Library: libtelephony_data.so

System capability: SystemCapability.Telephony.CellularData

Since: 13

Related module: Telephony Data

Summary

Functions

NameDescription
OH_Telephony_GetDefaultCellularDataSlotIdObtains the default SIM card used for mobile data.

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