ETel3rdParty: +Using the Telephony Independent Software Vendor (ISV) API

This set of seven example applications demonstrate the use of the Telephony +ISV API provided by the CTelephony public interface to +the phone’s telephony system. This interface enables developers to access +common mobile telephony services, such as finding phone information, dialling +and answering voice calls.

Each example demonstrates a different set of mobile telephony services, +and is stored in a subdirectory of ETel3rdPartyExample. +These subdirectories are explained in the description section.

Description

AutoDTMFDialler

This +example performs the following operations:

Retrieves the line status +using the CTelephony::GetLineStatus() function.
Retrieves the call status +using the CTelephony::GetCallStatus() function
Retrieves the current +network registration status using the CTelephony::GetNetworkRegistrationStatus() function
Retrieves the current +flight mode status using the CTelephony::GetFlightMode() function.
Initiates a call using +the CTelephony::DialNewCall() function
Transmits DTMF tones +across all the current active voice calls one after the other using the CTelephony::SendDTMFTones() function
Disconnects a call using +the CTelephony::Hangup() function.

Configs

This example directory contains the config.txt and +the TelephonyISVAppConfig.cfg files, which are required +to configure the SIM TSY to run the application. For more information, see +the Configuring +the Simulator TSY section.

IncomingCalls

This +example answers incoming calls using the CTelephony::AnswerIncomingCall() function. +It also retrieves information about the call using the CTelephony::GetCallInfo() function. +It uses a test plug-in named Simulator TSY (SIMTSY) which simulates telephony +functions like phonebook, voicecall, SMS etc.

NetworkInformation

This +example retrieves the over-the-air network information about the currently +registered mobile network using the CTelephony::GetCurrentNetworkInfo() function +and also requests notification of changes to this information using the CTelephony::NotifyChange() function.

OutgoingCalls

This uses a test plug-in named Simulator TSY (SIMTSY) which simulates +telephony functions like phonebook, voicecall, SMS etc. This example performs +the following operations:

Initiates a call using +the CTelephony::DialNewCall() function.
Places a call on hold +using the CTelephony::Hold() function.
Swaps between calls +using the CTelephony::Swap() function.
Resumes a call on hold +using the CTelephony::Resume() function.
Retrieves the status +of ICC locks using the CTelephony::GetLockInfo() function.
Retrieves ICC-stored +information about the (preferred) name of the currently registered mobile +network using the CTelephony::GetCurrentNetworkName() function +and the network name using the CTelephony::GetOperatorName() function.
Retrieves the +dynamic call capabilities for the calls that was dialled or answered using +the CTelephony::GetCallDynamicCaps() function.

PhoneId

This example retrieves information about a +phone, such as the manufacturer name, serial number, phone and SIM card number +using the CTelephony::GetPhoneId() function, and current +subscriber information using the CTelephony::GetSubscriberId() function. +It then prints this information to the console.

PhoneMonitoring

This +example performs the following operations:

Retrieves the status +and charge level of the phone battery using the CTelephony::GetBatteryInfo() function.
Indicates whether a +phone battery is being charged using the CTelephony::GetIndicator() function.
Retrieves the current +signal strength of the phone using the CTelephony::GetSignalStrength() function.
Retrieves the current +flight mode status using the CTelephony::GetFlightMode() function.

Shared

This example directory contains the shared +files to be used by other directories for synchronous and asynchronous operations.

SuppleServices

This +example retrieves the current status of the following services:

call barring services +using the CTelephony::GetCallBarringStatus() function,
call forwarding services +using the CTelephony::GetCallForwardingStatus() function,
call waiting services +using the CTelephony::GetCallWaitingStatus() function,
call identity services +using the CTelephony::GetIdentityServiceStatus() function.