# Get available modem profiles

This sample application demonstrates how to request list of available modem profiles.

1. Implement initialization callback and get the DataFactory instance

Optionally initialization callback can be provided with get manager instance.
Data factory will call callback when manager initialization is complete.

auto initCb = [&](telux::common::ServiceStatus status) {
       std::lock_guard<std::mutex> lock(mtx);
       status_ = status;
       initCv.notify_all();
    };
    auto &dataFactory = DataFactory::getInstance();
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2. Get DataProfileManager instances

std::unique_lock<std::mutex> lck(mtx);
    auto dataProfileMgr = dataFactory.getDataProfileManager(slotId, initCb);
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3. Wait for DataProfileManager initialization to be complete

initCv.wait(lck);
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3.1 Check DataProfileManager initialization state

If DataProfileManager initialization failed, new initialization attempt can be accomplished by
calling step 2. If initialization succeed, proceed to step 4

if (status == telux::common::ServiceStatus::SERVICE_AVAILABLE) {
       // Go to step 4
    }
    else {
       // Go to step 2 for another initialization attempt
    }
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4. Instantiate requestProfileList callback

auto dataProfileListCb_ = std::make_shared<DataProfileListCallback>();
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4.1 Implement IDataProfileListCallback interface to know status of requestProfileList

class DataProfileListCallback : public telux::common::IDataProfileListCallback {
    
      virtual void onProfileListResponse(const std::vector<std::shared_ptr<DataProfile>> &profiles,
                                         telux::common::ErrorCode error) override {
    
       std::cout<<"Length of available profiles are "<<profiles.size()<<std::endl;
      }
    };
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5. Send a requestProfileList along with required callback method

telux::common::Status status = dataProfileMgr->requestProfileList(dataProfileListCb_);
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Now, receive DataProfileListCallback responses for requestProfileList request.

Last Published: Aug 05, 2026

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