訊號突然變好,是手機還是電信造成? - 手機討論

By Rachel
at 2016-11-15T17:32
at 2016-11-15T17:32
Table of Contents
雖然訊號變好是好事啦,但人總是好奇,想知道一下原因
本身使用zf3 4G版本,以及遠傳698吃到飽
因為上班的緣故,我每天會從臺中通車到苗栗來回(區間車)
而期中泰安~三義的這段路程會經過很長的隧道(約6~8分鐘)
前幾個月的通勤時間,當火車經過泰安三義區間時,我的手機一定是沒有訊號的
就在昨天zf3顯示有小更新,我就順手更新了
直到今天,一如往常搭火車,就突然發現過隧道全程訊號都是滿格的,網路也是H+!
而且網路確實也可以使用,youtube、ptt、手遊都很順暢
剛剛下班坐同樣路線回頭,在該區間也是一樣訊號奇佳XD
好奇想問問板上跟我一樣使用zf3的版友、以及跟我一樣使用遠傳698的版友
是不是有一樣的情況發生啊XD
還是其實是苗栗縣政府把隧道挖開了訊號才變好(?)
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手機
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