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
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
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 any group members use LYCAMOBILE phone cards? Because the model of Huawei phones is restricted, they cannot use general A cards and T cards. The customer service recommended this one. Is the signal okay ? United States Q&A
Person and property are usually bought separately, which covers more. There is no need to buy them at the car dealership. Rescue depends on where you go. The place I go has no mobile phone signal, so rescue is meaningless ? United States Q&A
Can be used without network or signal. In the normal case of international roaming, it should be able to locate and add offline map. I don't know if it's accurate? Please say if it's useful. Thank you ? United States Q&A
On Taobao, phone cards say there is no signal on the 1st highway, so I dare not buy them. Do you have any recommended online stores for phone cards ? United States Q&A
Have you ever driven the latter half of the Hana Road, that is, the difficult part? I wonder how difficult it is and whether it is necessary to use GPS navigation. Will there be no signal for mobile navigation for the latter part of the road ? United States Q&A
Buy a map on Taobao, download and install it on your phone. Only rely on GPS, no need for network and traffic. Can navigate anywhere, the only disadvantage is that it consumes a lot of power, especially suitable for going to national parks without signals ? United States Q&A
I strongly recommend students from Salt Lake City to Jackson to bring a GPS in addition to Google Maps on their phones. There is a long stretch without AT&T signal, but using GPS decisively, we arrived in Jackson smoothly. The scenery along the way was absolutely beautiful. Driving in the United States is different from back home. You know, without navigation. Will there be any problems with the GPS on this route ? United States Q&A
I wonder if the No.1 Highway is said to have poor signals. Which offline navigation app do you guys use ? United States Q&A
What if I download the offline map of the whole state, will I not be affected by network signals ? United States Q&A
What should I do if there are no signals on Highway 1 for navigation ? United States Q&A
Can Google use 1st Avenue without signals ? United States 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