Replying to Customers

The Fyncall Inbox gives you a single chat input to reply to customers on any channel. Whether the conversation came in through WhatsApp, Email, Instagram, or your website's chat widget, you compose your reply in the same place — and Fyncall handles the delivery.

Composing a Reply

1. Click into the message input at the bottom of the conversation panel
2. Type your message
3. Optionally add formatting, attachments, or use a quick reply
4. Press Cmd+Enter (Mac) or Ctrl+Enter (Windows/Linux) to send

tip

You can also click the Send button to the right of the input, but using the keyboard shortcut is much faster when handling many conversations.

Text Formatting

The formatting options available to you depend on the channel the customer is using.

WhatsApp & Instagram

WhatsApp and Instagram support lightweight text formatting using special characters:

Format	What to Type	Result
Bold	*your text*	your text
Italic	_your text_	your text
Strikethrough	~your text~	your text
Monospace	`your text`	your text

Simply wrap your text with the symbols shown above, and the customer will see the formatted result in their messaging app.

Email

Email conversations give you a rich text editor with a formatting toolbar. You can:

• Bold, italic, and underline text using toolbar buttons
• Create bulleted and numbered lists
• Add inline code formatting
• Insert links
• Structure your reply with clear headings

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The rich text toolbar appears automatically when the conversation channel is email. You do not need to toggle it on.

Web Widget

Web Widget conversations support plain text. Your messages are delivered as-is to the customer's chat window.

File Attachments

You can send files alongside your reply on any channel. Click the attachment icon (paperclip) in the chat input to browse and upload a file.

Supported File Types

Category	Formats	Max Size
Images	PNG, JPG, JPEG, GIF, WEBP	16 MB
Videos	MP4, MOV, AVI	16 MB
Audio	MP3, OGG, AAC	16 MB
Documents	PDF, DOC, DOCX, XLS, XLSX, CSV, TXT	25 MB

How to Send an Attachment

1. Click the paperclip icon in the message input
2. Select a file from your device
3. A preview of the file appears in the input area
4. Add an optional text message alongside the attachment
5. Press Cmd+Enter or click Send

tip

You can also drag and drop a file directly into the conversation panel to attach it.

Quick Replies

Quick replies are pre-written responses (also known as canned responses) that you can insert with a single command. They save you from typing the same answers repeatedly.

Using Quick Replies

1. Type / in the message input
2. A menu appears showing your available quick replies
3. Continue typing to search by name or keyword
4. Click the reply you want, or press Enter to select the highlighted one
5. The text is inserted into your message input — edit it if needed
6. Press Cmd+Enter to send

Managing Quick Replies

You can create and organize quick replies from Settings > Quick Replies:

• Create a new quick reply with a title and message body
• Edit existing replies to keep them up to date
• Delete replies you no longer need
• Use variables like the customer's name to personalize each response automatically

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Quick replies are shared across your team, so any agent can use them. Changes made by one agent are instantly available to everyone.

AI Suggestions

Fyncall's AI can draft a reply for you based on the conversation context, your knowledge base, and the customer's history. This is especially useful for complex questions or when you want a starting point to refine.

Getting an AI-Suggested Reply

1. Click the AI Suggest button (sparkle icon) near the message input
2. The AI analyzes the conversation and generates a suggested response
3. The suggestion appears in your message input
4. Review the suggestion and edit it as you see fit
5. Press Cmd+Enter to send

tip

AI suggestions pull from your knowledge base, product catalog, and order data. The more complete your knowledge base, the better the suggestions will be. You can also use the AI Copilot in the right panel for more detailed assistance like summaries, customer insights, and sentiment analysis.

Reply Windows

Some messaging platforms enforce time limits on when you can reply to a customer. If the window expires, you can no longer send a message until the customer reaches out again.

Channel	Reply Window	What Happens When It Expires
WhatsApp	24 hours from the customer's last message	You cannot send free-form messages. Only pre-approved message templates can be sent.
Instagram	7 days from the customer's last message	You cannot reply until the customer sends a new message.
Email	No limit	You can reply at any time.
Web Widget	No limit	You can reply at any time (customer must have the widget open or revisit later).

Reply Window Expiration

WhatsApp gives you only 24 hours and Instagram gives you 7 days to reply after the customer's last message. Once the window closes, you lose the ability to respond freely. Prioritize conversations with expiring windows to avoid missing your chance to reply. Fyncall shows a warning indicator on conversations approaching their reply window deadline.

Keyboard Shortcuts

Action	Shortcut (Mac)	Shortcut (Windows/Linux)
Send message	Cmd+Enter	Ctrl+Enter
New line	Shift+Enter	Shift+Enter
Open quick replies	/	/

For a full list of keyboard shortcuts, see Keyboard Shortcuts.

Channel Comparison

Not every feature is available on every channel. Use this table as a quick reference:

Feature	WhatsApp	Instagram	Email	Web Widget
Text messages	Yes	Yes	Yes	Yes
Bold / Italic	Yes (symbols)	Yes (symbols)	Yes (toolbar)	Plain text only
Rich text editor	No	No	Yes	No
Image attachments	Yes	Yes	Yes	Yes
Video attachments	Yes	Yes	Yes	Yes
Document attachments	Yes	No	Yes	Yes
Audio attachments	Yes	No	Yes	No
Quick replies	Yes	Yes	Yes	Yes
AI suggestions	Yes	Yes	Yes	Yes
Reply window	24 hours	7 days	Unlimited	Unlimited

Best Practices

• Reply quickly — Especially on WhatsApp where you have a tight 24-hour window. Prioritize conversations that show a reply window warning.
• Preview before sending — Review AI suggestions and quick replies before sending. A small personalization goes a long way.
• Match the channel tone — WhatsApp and Instagram are conversational and concise. Email can be more structured and detailed.
• Use formatting sparingly — Bold a key piece of information or a next step. Overformatting makes messages harder to read.
• Leverage your knowledge base — The better your knowledge base, the more accurate AI suggestions will be. Keep articles and FAQs up to date.

What's Next?

• AI Copilot — Get AI-powered help drafting replies, summarizing conversations, and looking up customer data
• Commerce Actions — Send products, create orders, and manage carts directly from the conversation
• Keyboard Shortcuts — Speed up your workflow with shortcuts for common actions