In addition to GPS, use mobile phone navigation for comparison. Because GPS sometimes points in the wrong direction. I only used Optus card throughout the journey, except for a section of the Great Ocean Road with no signal, everything else was fine. However, it is important to note whether the mobile phone used has the Australian 4G spectrum. Because the 4G spectrum in the country is different, some people often complain about poor reception ? Australia Q&A
On which website to rent? Is there signal in the mountains ? Canada Q&A
Is the WiFi signal in Iceland particularly poor ? Iceland Q&A
Wi-Fi has signal in mountain areas ? Canada Q&A
Can I use Google Maps in the mountains if there is a signal ? New Zealand Q&A
Lao Shen, is the signal in Italy 4G or 3G ? Italy Q&A
Is there no signal at all in Yellow Stone with any card, or is there no signal in part of it ? United States Q&A
Does anyone know if AT&T has network signal in Yosemite? It is said that phone signal is available ? United States Q&A
Well, I mainly want to ask about GPS signals. If you download offline maps, you should not worry about mobile signals, but you should worry about GPS signals ? United Kingdom Q&A
Well, everyone. I want to ask how to navigate in remote areas with no signal in Iceland. Is there full coverage of signals or not ? Iceland Q&A
Excuse me, is it said that there is a section of the Great Ocean Road without signal and no phone card signal? Which card has signal ? Australia Q&A
Brothers who have been there, can you point out which places in New Zealand have no mobile phone signals or poor mobile phone signals? Thank you ? New Zealand Q&A
About the signal problem, can I also ensure the signal by getting a 4G mobile phone card, instead of having to bring a portable WiFi ? Germany Q&A
Hello everyone, have you ever been to Yellowstone National Park? Is there no signal inside the park? Does the V card have signal? Thank you ? United States Q&A
Vodafone sim card for $19, how's the signal? Someone said there are many places where the mobile signal is also lost ? New Zealand Q&A
How's the mobile signal on the expressway in New Zealand ? New Zealand Q&A