[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis page provides documentation for the \u003ccode\u003eTelephonyDtmf\u003c/code\u003e enum within the Google Cloud Dialogflow v2 API, specifically for the .NET library.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eTelephonyDtmf\u003c/code\u003e enum represents Dual-Tone Multi-Frequency (DTMF) digits used in telephony gateways.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation lists available versions of the Dialogflow v2 API, ranging from 3.2.0 to the latest 4.26.0, with links to the documentation for each.\u003c/p\u003e\n"],["\u003cp\u003eThe enum contains fields for each possible DTMF digit, including numbers (0-9), letters (A-D), and symbols (*, #), as well as an \u003ccode\u003eUnspecified\u003c/code\u003e value.\u003c/p\u003e\n"],["\u003cp\u003eEach DTMF digit within the enum has a corresponding description that it represents such as 'A', or '8' for example.\u003c/p\u003e\n"]]],[],null,[]]