class_tiny_gsm_calling

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title: TinyGsmCalling

TinyGsmCalling (class)

Module: TinyGsmCalling

The CRTP parent class for voice and DTMF calling functions.

#include <src/TinyGsmCalling.tpp>

Phone call functions

Public Functions

	Name
bool	callAnswer() Answer an incoming phone call.
bool	callNumber(const String & number) Make a phone call.
bool	callHangup() Hang up an in-progress phone call.
bool	dtmfSend(char cmd, int duration_ms = 100) Sent a DTMF (dual tone multi frequency) message over a phone call.

Public Functions Documentation

Phone call functions

functioncallAnswer

bool callAnswer()

• Return: True if the call was answered successfully, false otherwise

functioncallNumber

bool callNumber(const String & number)

• Parameters:
  • number The number to call
• Return: True if the call was made successfully, false otherwise

functioncallHangup

bool callHangup()

• Return: True if the call was hung up successfully, false otherwise

functiondtmfSend

bool dtmfSend(char cmd, int duration_ms = 100)

• Parameters:
  • cmd The command to send
  • duration_ms The tone duration
• Return: True if the DTMF message was sent successfully, false otherwise

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