Hello everyone, which one is more convenient to use, 3G card or 4G card in UK? How is the coverage of 4G signals ? United Kingdom Q&A
The signal on the highland road is not good. What mobile phone card do you use? Which UK company ? United Kingdom Q&A
Can I use my mobile phone for navigation when driving to Yellowstone National Park? What should I do if my mobile phone doesn't receive any signals ? United States Q&A
Friends who ask for signals, to be honest, there is basically no signal soon after leaving the town. This is the case for most situations. I have two mobile phones, one with a New Zealand local number and the other with a domestic number ? New Zealand Q&A
Can you provide a car with navigation? I see that you said the signal is poor in many places in Australia. Is the navigation real-time or offline available? Will it be affected by the signal? Do I need to use my own phone navigation? What offline navigation software can be downloaded on the mobile phone? Thank you ? Australia Q&A
Now everyone cares about or trusts which mobile phone software is the most reliable. I have been using both mobile phones and GPS as references. Although it is inconvenient to carry a GPS, in many places, mobile phone signals are poor or no signals. Even if there are offline maps, there is always some uneasiness ? Canada Q&A
I want to buy a Canadian phone card on Taobao, the cheapest one is T-mobile, but it says there is no signal in Banff National Park. This is an American company, while Canadian companies like Telus are twice as expensive and also do not say whether Banff has signal. Anybody who has bought and used it, please introduce. Thank you ? Canada Q&A
Excuse me, how is the signal and coverage of iTaiwan? I saw on the Taiwan Tourism Bureau website that there is an application for free iTaiwan network, and I would like to ask if any of you have used it before? How is its signal and coverage ? Taiwan(China) Q&A
Some places have no signal. If you go into the mountains, you're out of luck. I don't want to use Garmin. At least you need to download a offline map to know where you are ? Australia Q&A
Could you please tell me if it's possible to use offline maps for navigation when driving from Perth to Shark Bay in Western Australia? I heard that there might be areas with no mobile phone signal. Is a GPS device absolutely necessary ? Australia Q&A
Excuse me, should I buy a sim card in China and bring it to Canada, or buy it in Canada? When I went to western Canada two years ago, I found that the signal of the phone card bought on Taobao was not very good ? Canada Q&A
Does Terminal 4 at Heathrow Airport sell SIM cards? Which type of card should I buy? What kind of plan is suitable? I'm going to the Scottish Highlands and Ireland ! Mainly need good signal and plenty of data ? United Kingdom Q&A
Preparing to rent a car in Boston to Buffalo. already have a US phone card and use Google Maps, but worry about poor phone signals affecting navigation. Do I need to add GPS rental when renting a car ? United States Q&A
I wonder if there are many tunnels on the way from Bergen to Fulham, how long is each tunnel, is there GPS signal in the tunnel, and is the mountain road easy to drive ? Norway Q&A
Hello friends who have been to Northern Ireland and the west coast of Ireland, how is the communication signal along the way? Can you navigate ? United Kingdom Q&A