The picture is familiar: one business phone passed from hand to hand, or WhatsApp Web open on three computers in the office. Two agents answer the same customer, another customer gets no answer at all, and nobody knows who promised what. This isn't a discipline problem. You simply can't run a team on a tool built for one person.
The fix is to connect the number to the WhatsApp Business API and work from a shared inbox. Here is how that works in practice, step by step, with examples from Whapiz.
Why WhatsApp Web on several computers isn't enough
- No ownership. You can't see who handled a customer or who is supposed to get back to them.
- No internal notes. What was agreed on the phone, or what the customer asked for, stays in one agent's head.
- No permissions. Everyone who is logged in sees everything, including conversations that have nothing to do with them.
- No overview. A manager can't tell how many customers are waiting right now, or why.
- Everything depends on one phone. If it disconnects, or goes home with an employee, the work stops.
The basics: one number, one shared inbox
Once the number is connected through Meta's platform (the Cloud API), every message arrives on the Tickets screen in Whapiz. Each agent signs in with their own user, from a computer or the mobile app, and customers keep writing to the same number and seeing the same business name.
The inbox has four fixed tabs: Open, Pending, Closed and All. A new conversation lands in Pending. An agent clicks "Accept", the conversation becomes theirs, and everyone can see it is being handled. That is how you stop two people from answering the same customer at the same time.
Assignment and transfers: every conversation has an owner
- Transfer to an agent or a department. In the "Transfer Ticket" window you choose an agent, a department, or both. The conversation history moves with it.
- Routing before an agent steps in. A menu bot (on the "Queues & Chatbot" screen) asks the customer what it's about and sends the conversation to the right department, so sales, service and technical support enquiries don't get mixed up.
- Tagging that assigns. An agent who adds a tag to a pending conversation also takes it on.
Tip: agree on a simple rule for who takes new conversations, by department, by shift or in rotation, and write it down. The system helps, but agreement within the team is what prevents duplicates.
Internal notes and team chat: what the customer doesn't see
In Contact Notes you write down what matters about the customer: what was agreed, what's missing, who to call back. Notes are saved on the contact and are never sent to the customer, so an agent who picks up the conversation on the next shift immediately knows where things stand. Keep notes short and factual: what the customer asked for, what was promised, and by when.
For quick questions between colleagues there is Internal Chat: one-to-one and group conversations, with files and voice notes, inside the system. It replaces the staff WhatsApp group, where customer screenshots, scheduling and personal matters all get mixed together.
Tags and custom tabs: order in a busy inbox
Colour tags mark a status or a topic, such as "Waiting for documents", "Quote sent" or "VIP". You can filter by them, and an admin or supervisor can turn them into extra tabs in the inbox. A tab like this works as a stage in a process: the "Move to…" button moves the conversation to another tab, and every tab has a counter that updates live.
Permissions: everyone sees what they need
| Role | Sees | Does |
|---|---|---|
| User (agent) | Their own conversations, plus unassigned conversations in their departments | Replies, transfers, tags and writes notes |
| Supervisor | All conversations | Runs day-to-day work, tags and tabs, without system settings |
| Admin | All conversations | Connects channels, manages users, departments and settings |
The number of users and departments depends on your plan.
Quick responses: the same quality from every agent
In the message box you type "/" and pick a saved answer: opening hours, an explanation of a process, directions. You keep the wording on the Quick Responses screen, and in the settings you decide whether each agent has a personal list or the whole business shares one. Approved WhatsApp templates appear in the same list. Start with the answers your team types most often, and word them well, once.
What the manager sees
On the Dashboard, admins see how many conversations came in, how many are open and how many are waiting right now, the average handling time and the average waiting time, and a table per agent: open conversations, closed conversations and who is online. You can filter by department, by connection and by agent.
A day in a shared inbox
In the morning, a supervisor opens the Pending tab and sees what came in overnight. The menu bot has already asked each customer what it's about, so the enquiries are waiting in the right departments. Agents click "Accept" and start replying, each in their own department. A customer with a technical question is transferred to support, with two lines in Contact Notes. An agent heading out to a client meeting keeps replying from the mobile app. At the end of the day everyone closes the conversations that are done, and the manager sees on the Dashboard how many enquiries came in, how long customers waited and who handled what.
5 rules for a team on one WhatsApp number
- Accept a conversation before you reply, so everyone knows it's being handled.
- Transfer with a note: two lines in Contact Notes save the customer from explaining everything again.
- Close conversations that are done, so the Open tab reflects real work.
- Agree on a few clear tags rather than many tags nobody remembers.
- Watch the 24-hour window: a customer who has waited more than a day can only be contacted with an approved template.
Start working as a team
Open a Whapiz trial account, connect your number and invite your team. The shared inbox guide and the team and roles guide walk you through the settings step by step.
Frequently asked questions
Can all agents answer from the same number at the same time?
Yes. The number is connected once, and each agent works with their own user. The customer sees the business name, not the agent's phone.
Does the customer see which agent replied?
Only if you want them to. The "Sign" switch in the message box adds the agent's name at the top of the message. When it's off, the message goes out without the agent's name.
What happens when an employee leaves?
An admin removes the user, and their access to the system ends. The conversations and history stay with the business, because they were never on that person's phone.
Can I connect more than one WhatsApp number?
Yes. You can connect several numbers, for example one for sales and one for service, and all conversations arrive in the same inbox. The number of connections depends on your plan.