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Identifying a Client by Phone

Published: · IZI Team

Phone number is the primary client identifier in IZI. Every registered client has one phone number on their account — it’s what staff enter at the cashier to pull up the profile, check the balance, and start a session.

When starting a session or topping up balance:

  1. The admin enters the client’s phone number in the search field.
  2. If found — the client profile loads: name, balance, active tariffs, group tags.
  3. Proceed with the session or transaction.

If not found — see options below.

Option 1: Register a new client Enter the phone number → click Register → fill in name (optional) → save. The new client account is created immediately and the session can proceed.

Option 2: Proceed as guest Skip identification entirely. Start the session without attaching a client account. No balance history or loyalty program applies. Appropriate for one-time visitors who don’t want to register.

Clients with the IZI mobile app can open their profile QR code instead of providing a phone number verbally. The admin scans it with the CRM’s QR scanner — the account loads the same way as a phone lookup.

Useful in noisy halls or when the client doesn’t remember their registered number.

Frequently asked questions

What if the phone number isn't found?

Two options: register a new client with that phone number, or proceed as a guest (no account attached to the session).

Can a client have multiple phone numbers?

No. One phone number per IZI account. If a client changed their number, update it in their profile.

Can clients check in without a phone number using QR?

Yes. The IZI mobile app generates a QR code the admin can scan at the cashier. The QR resolves to the client's account without requiring the phone number to be entered manually.