In android system service ,there are TELEPHONY_SERVICE1 ="phone1" and TELEPHONY_SERVICE="phone" in android framework.
what's the difference between TELEPHONY_SERVICE1 and TELEPHONY_SERVICE
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In android system service ,there are TELEPHONY_SERVICE1 ="phone1" and TELEPHONY_SERVICE="phone" in android framework.
I don't have a source, but, I really believe it is used to retrieve TelephonyManager in Dual-Sim phones for the other card.
Except it being kinda obvious from the name, google also drops a lot of chinese results - coincidentally, Dual Sim phones are very popular in china.
I hope someone can back it up with a credible source or test it on a Dual Sim phone.