Network Device Warranties and Consumer Rights

Nearly every router and modem is sold as "under warranty". What's rarely explained is whose warranty, for how long, and where to claim it. Those three things only matter once the device dies, and by then it's too late to choose.

This piece covers the kinds of warranty commonly found in Indonesia, what consumer protection rules generally guarantee, and the small set of records that make a claim far easier.

Three types of warranty that get confused

Official warranty. Backed by the brand or its official Indonesian representative. Claims go through authorised service centres, and it usually applies wherever you bought it, as long as the unit is genuinely official stock. This is the safest option, and usually a little more expensive.

Distributor warranty. Backed by a specific importer or distributor, not the brand. Claims only go to that distributor. Not necessarily bad, but its life depends on that business's life, and the brand's own service centres usually refuse to handle it.

Store warranty. A promise from the seller itself, often lasting days to a few months. Useful for defects that show up immediately, but almost no help for a fault that appears six months later.

A quick way to tell them apart: look for the word "official" together with the name of the company backing it, not just "1-year warranty". If the seller can't say who backs it, treat it as a store warranty.

What the rules guarantee

Law No. 8 of 1999 on Consumer Protection gives some basic rights that apply to network devices too. In general, consumers are entitled to goods that match what was promised, to accurate and clear information about their condition and guarantees, and to compensation or replacement when what they received doesn't match.

Worth understanding: the law doesn't set a specific warranty length for every product. It requires businesses to honour the guarantees they've promised. So the warranty card, the product description, and your chat with the seller are your main evidence. A note saying "goods once purchased cannot be returned" also doesn't automatically erase your rights over an item that turns out to be defective.

Devices that transmit a signal must also be certified by SDPPI. An uncertified device isn't only a licensing issue: such units almost never carry an official warranty. How to check is covered in telecommunications device certification.

Buying through a marketplace

Buying online adds one layer of protection and one trap.

• The protection: most marketplaces hold payment until you confirm the order, and offer a return route within a set window. Use that window to test the device fully, not just to see the lights come on.
• The trap: once the order is confirmed complete, that route closes. Don't press complete until the router is installed, online, and tried on several devices.
• Record the unboxing. A short video from sealed parcel to powered-on device is the strongest evidence if something turns out missing or damaged.
• Save the product page. Screenshot the description, including the warranty details, because sellers can change it later.

Devices from your internet provider

The modem or ONT installed by your internet provider is usually loaned, not sold. The difference matters:

• If it fails on its own, replacement is generally the provider's responsibility. Report it through the official channel and ask for a ticket number.
• Don't open it or take it to a repair shop. That can be treated as negligence and leave you paying for it.
• When you cancel, the device usually has to be returned, and loss or damage through negligence can be charged. Details are in cancelling internet and contract penalties.

An extra router you bought yourself is different: it's yours, with a warranty from wherever you bought it. How the two devices differ is explained in modem, router, and ONT.

What to keep from day one

Most claims fail not because consumer rights are weak but because the evidence is missing. Keep these four things for the warranty period:

1. The receipt or invoice showing the date, shop name, and item. For online purchases, download the invoice rather than relying on in-app history.
2. The warranty card, if there is one, stamped by the shop where required.
3. The serial number. Photograph the label under the device and on the box. Labels fade with heat; photos don't.
4. The box and accessories, including the power adapter. Some claims require the item returned complete.

A single folder on your phone or in your email called "warranty" is enough. The habit also fits into documenting your own network.

When making a claim

• First confirm the fault is really the device. Many routers thought to be broken turn out to have a weak adapter, which you can often replace yourself; see replacing a faulty router adapter.
• Note the symptoms: when it started, which lights are on, what you've tried, including a factory reset.
• Wipe personal settings before handing it over, because the device stores your Wi-Fi password and internet account.
• Ask for a receipt listing the serial number and the item's condition at handover.

What usually voids a warranty: broken seals, lightning or water damage, unofficial firmware, and physical damage. Looking after the device properly, as in making your router last, keeps you clear of most refusals.

Buying second-hand

A used router almost never carries an official warranty, unless the remaining term can be proven with the original receipt. The risk isn't only failure but also security, covered in second-hand router security. When an older device starts misbehaving out of warranty, weighing repair against replacement is covered in when to replace your router.

Frequently asked questions