Diwali falls on Sunday, 8 November 2026. In the weeks around festive sales, businesses may receive a sudden rise in calls about offers, product availability, delivery dates, gift orders, returns and payment issues. These calls often arrive in short bursts, especially during sale launches, evenings and weekends.
Hiring temporary staff is one way to add capacity, but recruitment and training take time. Extra staff may also be underused outside peak hours. Before adding headcount, businesses can make their existing calling process easier to manage.
This seven-step plan can help your team handle festive season call volume, follow up missed calls and support more shoppers during Diwali sales.
Why Festive Calls Can Overwhelm Small Teams
1. Sudden Spikes in Call Volume
A team may manage its regular weekday workload comfortably, but call volume can rise quickly when a sale or festive offer goes live. When many customers call at the same time, a small team may struggle to answer everyone promptly.
2. Repeated Customer Questions
Customers often call to ask about order status, delivery dates, offer details and store timings. Answering the same questions one by one takes up agents’ time and can leave other callers waiting.
3. Calls Outside Working Hours
Shoppers may call in the evening or on weekends, when fewer team members are available. If no one is assigned to handle these calls, customers may not get the help they need.
4. Unclear Ownership of Missed Calls
When calls reach different phones, it can be difficult to see which calls were missed and who should return them. Without a clear follow-up process, some customer queries may go unanswered
7 Steps to Handle the Diwali Call Rush Without Missing a Customer
1. Set up a short festive IVR menu
Use your recent call history to identify the three or four reasons customers call most often. Put those options first, and keep the wording simple.
For example:
- Order status or delivery queries
- Diwali offers and store timings
- Returns and exchanges
- Speak to a team member
Only offer self-service order status if your system can provide it. Otherwise, route the caller to the team that can check the order. Learn more about how an IVR helps small businesses.
2. Record messages for repeat questions
Prepare short voice messages for details that are likely to change, such as store timings, offer dates, delivery cut-off dates and holiday closures. Keep each message focused on one topic.
Assign someone to review the recordings whenever an offer or schedule changes. An old message with expired dates can confuse callers and create more support calls.
3. Create a clear callback process
When all agents are busy, make sure callers have a way to reach the team later. Depending on your setup, this could mean routing overflow calls, letting callers request a callback or assigning missed calls to a designated team member.
Set a clear callback owner and response time. Review the missed-call list during the day so that a callback request does not get overlooked. Read the missed call service guide.
4. Prepare trained backup agents
A store manager or another trained team member may be able to help during busy hours. Add authorised backup agents to your calling app, give them access to the information they need and test the setup before the sale begins.
A cloud telephony app can allow team members to handle calls through the business calling system, without relying on separate desk phones. Make sure backup agents know how to answer common questions and where to transfer queries they cannot resolve.
5. Route callers by language or region
If your customers speak different languages, include a language choice early in the call. Route callers to an agent who can assist them, when that coverage is available.
Keep a fallback option for callers who do not choose a language or whose preferred agent is unavailable. This helps prevent callers from getting stuck in a menu.
6. Send order updates before customers need to call
Order dispatch and delivery updates can answer common questions before they turn into support calls. Send updates through an appropriate channel and follow the rules that apply to that communication.
Keep service updates focused on the order. Do not mix delivery information with promotional offers. For more on automated voice messages, see the guide to automated voice messaging.
7. Review call patterns every day
Check the dashboard for:
- Calls received by hour
- Answered and missed calls
- Waiting time or abandoned calls
- Callback requests that are still open
- Common reasons for calling
Use these patterns to adjust agent coverage for the next day. When planning staff availability, account for breaks, leave and training time. The guide to the shrinkage formula in call centres explains how these factors affect the time agents are available to handle calls.
Sample festive IVR script
Main menu:
“Namaste, and Happy Diwali from [Brand Name]. For order status or delivery queries, press 1. To hear about our Diwali offers and store timings, press 2. For returns and exchanges, press 3. To speak to our team, press 0. Hindi ke liye 9 dabayein.”
After-hours message:
“Thank you for calling [Brand Name]. Our team is available from [opening time] to [closing time]. For store timings and offer details, press 1. To request a callback, press 2. Our team will get back to you during the next working hours.”
Edit the menu and timings to match your business. Keep the callback option only if your team has a process to track and return those calls.
Pre-Diwali Checklist: 8 Checks So You Never Miss a Customer Call
1. Test the Festive IVR Before the Sale Begins
Set up and test the festive IVR before your first sale campaign goes live. Check that each menu option sends callers to the right message or team.
2. Record Key Customer Information
Prepare messages for current offers, delivery timelines and store timings. Assign one person to update them whenever any details change.
3. Test Overflow Calls and Callbacks
Check what happens when all agents are busy. Test the missed-call and callback process, and make sure someone is responsible for following up.
4. Train Backup Agents
Train backup agents on common festive queries and add them to the calling app before the rush begins. Make sure they know how to handle or transfer calls they cannot resolve.
5. Check Language Options and Call Routing
Test each language option and confirm that callers reach the right team. Keep a fallback route for callers who do not select an option or whose preferred team is unavailable.
6. Review Order Updates
Check that order updates are accurate and follow the communication requirements that apply to your business and channel. Keep service updates separate from promotional offers.
7. Assign the Daily Dashboard Review
Choose one person to review missed calls, waiting time, call volume and pending callbacks each day. Use these details to adjust agent coverage during busy hours.
8. Prepare for Post-Diwali Returns
Have your returns and exchange information ready for 9–20 November. Update the IVR and recorded messages so customers can find the right instructions after Diwali.
How CallerDesk Helps
CallerDesk helps your team manage customer calls through one business calling system. Set up a festive IVR, add authorised agents through the mobile app, track missed calls and review call activity from a single dashboard. This makes it easier to spot calls that need attention and follow up during busy periods.
Get your team ready for the festive rush. Start your CallerDesk free trial.
