--- title: "Unable to Send SMS in 8x8 Work for Desktop" slug: "unable-to-send-sms-in-8x8-work-for-desktop" updated: 2026-04-16T11:55:11Z published: 2026-05-21T21:27:46Z canonical: "help.8x8.com/unable-to-send-sms-in-8x8-work-for-desktop" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.8x8.com/llms.txt > Use this file to discover all available pages before exploring further. # Unable to Send SMS in 8x8 Work for Desktop ## Symptom When attempting to send SMS through 8x8 Work for Desktop, you receive an error message that reads, "*Failed to send SMS."* ## Applies To - 8x8 Work for Desktop - SMS ## Resolution Make sure the SMS contents does not have quotation marks ("). ## Cause Quotation marks will automatically prevent the SMS message from sending out.