Payment reminders are among the most common automated calls and among the easiest to get badly wrong. The technology is trivial. The judgement is not.
Everything below assumes ordinary overdue invoices and missed instalments — the everyday case, not formal debt recovery, which carries its own rules and is not something to automate on instinct.
Say less than you think
The most important rule: never state the amount or the account details to whoever answers. You do not know who picked up. A phone is shared with family, colleagues and flatmates, and announcing that someone owes ₹40,000 to whoever happens to be holding it is a privacy failure regardless of whether the debt is real.
Say who is calling and ask them to check their account or call back. That is enough to prompt action and it cannot embarrass anyone.
Assume the reason is not refusal
Most overdue payments are oversight: a card expired, an invoice landed in spam, someone was travelling. A first reminder written as if the person is avoiding you insults the majority to chase the minority — and the majority are your customers.
Write the first call as a service message. Escalate later, if at all, and preferably with a human.
Frequency and timing
- Business hours only. Money calls at 8 PM feel like pressure even when they are not meant to.
- Not daily. Once, then a gap of several days. Repeated automated calls about money is the pattern people describe as harassment, and they are not wrong.
- Stop when they engage. If they have called back, replied, or set up a payment, the campaign must not call again. This is the failure that generates complaints — and it is a data problem, not a policy one.
Always offer a person
People who cannot pay usually have a reason and often want to arrange something. An automated call with no path to a human is a dead end that converts a solvable situation into a lost customer.
"Press 1 to speak to our team" or a clear callback number, on every call.
Give them a way to stop
A keypad opt-out — press 9 — that suppresses future calls automatically, with the keypress logged. It costs one line and it is the difference between a programme that annoys someone once and one that generates a complaint.
The test
Listen to the recording and ask whether you would be comfortable with it being shared publicly alongside your company name, with an unsympathetic caption. If not, rewrite it. That is the only standard that matters here, and it is stricter than the legal one.