Hearing that the signal on No.1 Highway is not good and you need to download offline maps, is that true ? United States Q&A
Is T-mobile's signal not very good? Online says AT&T is good, but the price is more than 100 expensive ? United States Q&A
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
Have you used a good one? It is said that there is basically no signal on the mountain roads of the South Island ? New Zealand 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
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
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
What kind of phone card do you guys buy when you go to the UK? The last time I bought giffgaff, the signal didn't feel very good. Do you have any good recommendations ? United Kingdom Q&A
Thanks! I am planning to go to the Scottish Highlands. Have you ever used wifi or phone cards here in the Scottish Highlands? I am quite worried about the signal being bad ? United Kingdom Q&A
I use Roaming Man and the signal is pretty good. It can be used with several phones at the same time. I don't know how the phone card is ? United Kingdom Q&A
Huangshi has a lot of places with no signal, and I've been debating whether to rent a TomTom navigation. I'm worried that using Google on my Android phone might not be very convenient ? United States Q&A
Do you have to rent a GPS in Banff National Park if there is no mobile signal? Is there any offline map software suitable for the local area in China ? 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