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.

Long-standing customers often get worse offers than new ones, which makes them feel taken for granted and tempts them to leave.

Students lose calls and class links in certain corners of campus, but nobody keeps a record that an operator could act on.

Operators add streaming apps to plans to keep customers, but the benefit only works if people actually use what they get.

Customers who cannot find a clear answer online call support, which costs the operator and frustrates the customer.

Operators lose customers every month, and the real reasons are often different from what a survey form shows.

Operators depend on small shops to sell and recharge, but shopkeepers often feel the rewards are unclear and the paperwork is heavy.

Small businesses such as cafes and guesthouses are unsure whether ordinary broadband is enough or whether a dedicated line is worth paying for.