Projects to do

Operators talk about 5G widely, but a normal user cannot tell what is different for them or whether they need a new phone.

Words like validity, fair use and rollover appear on plan pages with no explanation, so customers guess and sometimes pay for the wrong thing.

People hear about eSIMs but are not sure what changes for them compared with the small plastic card they know.

Unwanted sales calls and fake-offer messages waste time and trick people who are not used to spotting them.

When a phone with a SIM goes missing, people panic and forget the few quick steps that protect their number and accounts.

Topping up should take seconds, yet small hiccups in payment, plan choice and confirmation make people give up or ask a shop to do it.

Visitors often arrive without a working data connection, struggle to buy a SIM and end up lost, overcharged or offline.

An operator's app should help people do common jobs quickly, but busy home screens often hide the simple tasks.

Students going abroad for an exchange or trip often discover roaming problems only after landing, when fixing them is harder.

Students run out of mobile data early in the cycle because small settings and habits quietly use it up.

Many first-time phone users pick prepaid or postpaid without knowing what the difference means for how they pay and what they can do.

Postpaid bills list charges and taxes in a way that makes customers suspect errors even when everything is correct.

Households with grandparents, parents and teenagers pay for several separate plans even though their needs are very different.

Telecom ads make bold promises in big letters while the conditions sit in tiny text that most people never read.

Plans are written so that choosing between them feels hard, even when the person's needs are simple and known.

Students share needs such as late-night data and group calls, but standard plans are built for general users.

The shop counter is where many people choose a SIM or plan, yet the experience varies a lot and is rarely reviewed.