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Quel abonnement GSM choisir

Blog 2026

Independent guides, comparisons and reviews from Quel abonnement GSM choisir.

21 articles

Blog

21 articles
Phone trade-in at Proximus and Orange: the balance stays
GSM & appareils

Phone trade-in at Proximus and Orange: the balance stays

Proximus pays for an old phone trade-in with a voucher or a bank transfer, and so does Orange Belgium. Neither deducts it from the handset you are still financing. Channels, steps and figures, recorded on 30 September 2026.

Roaming in Switzerland and the UK: your Belgian contract
Data & usage

Roaming in Switzerland and the UK: your Belgian contract

In the UK, Proximus and Telenet apply your plan as they do in Belgium. In Switzerland, none of the three: €7.49 a day at Proximus, €4 at Orange, a €14 pass at Telenet. Rates recorded on 29 September 2026.

Cancel a mobile plan without fees: when and how
Changer & résilier

Cancel a mobile plan without fees: when and how

After six months, cancelling a Belgian mobile plan costs nothing on the service. Before that, it costs no more than staying. The phone stays due. A costed calendar and the channel that counts.

Mobile plan price increase: your way out
Formules & engagement

Mobile plan price increase: your way out

A tariff increase opens a free termination for three months. The scheduled end of a promotion opens nothing. The exact calendar, the steps to follow, and the handset balance that stays due.

Mobile plan cooling-off: in store or online
Lexique & droits

Mobile plan cooling-off: in store or online

A mobile plan signed at a Belgian shop counter carries no cooling-off period. The real scope of the fourteen days, and the price of the same change of mind on each channel.

Apple Watch eSIM in Belgium: which operator activates it
GSM & appareils

Apple Watch eSIM in Belgium: which operator activates it

Only one Belgian operator currently activates a smartwatch eSIM. What each official page says as of 10 September 2026, what the line costs, and what switching costs.

eSIM, SIM only, ICCID: your mobile contract glossary
Lexique & droits

eSIM, SIM only, ICCID: your mobile contract glossary

Twelve words turn up in every Belgian mobile contract pack. Where each one is written, what it commits you to, and what the misread one costs.

The €1 phone is a 24-month credit agreement
GSM & appareils

The €1 phone is a 24-month credit agreement

A handset advertised at €1 is credit repaid over 24 instalments, with its own amortisation schedule and a balance that falls due in one go when you leave. The month-by-month figures.

How many GB per month for your usage?
Data & usage

How many GB per month for your usage?

The Belgian mobile customer uses 11.9 GB a month and usually pays for four times more. The volume you actually need, the price per gigabyte, and what the contract charges once the allowance is empty.