electrical appliances shops (PC world, Comet..etc.) also online shopping.
A GSM Modem is a modem that operates over a subscription like a mobile phone. One can purchase a GSM Modem from eBay, Walmart, Amazon, and Robot Shop.
With most providers, you will have to purchase your own Wireless modem or purchase one from them.
You can purchase a wireless router and modem from the internet provider that you use. You could also purchase it from a store like Wal-Mart, or online from Amazon.
Unfortunately, you will need to purchase another modem. Your router has to be installed into your modem for it to work correctly. Contact your internet provider for additional information.
8.5 modem security is what you should be looking for.
Mobileunlockguide.com here you can get the instruction for unlocking Huawei modem.. And you can purchase unlock codes from Classicunlocking.com
One could purchase a Motorola Surfboard SB5120 cable modem on Motorola's website or other retailers' websites such as Amazon, eBay, etc. It is easier to look for the modem in its own site.
You do not need a dial-up modem. However, you will need to either purchase or rent a DSL modem, which works differently from a dial-up modem, and is usually outside the computer.
You can buy the cable modem itself but you have to have a service provider for it.
An Apple USB modem can be purchased directly from Apple through their website. Alternatively, one can find this modem at an electronics store, such as Best Buy or Amazon.
Purchase an ethernet cable, either cat5 or cat6 long enough to run from the back of your PS3 to the Modem. If your modem has something already plugged into the ethernet, you need to unplug it and plug in the PS3. If you want to be able to use both without having to switch the plugs you need to purchase a router that you connect to the modem and then connect everything to the router.
If you have a router the ethernet cable connects to it. If you have another item like a PC connected to a modem you could disconnect the ethernet cable from it and plug in the PS3 until you purchase a router.