
07-11-2006, 04:02
AFAIK, all phones have a call waiting menu where you can activate, deactivate, check status of call waiting for all types of calls, voice, data, fax(depending on phone).
Phones: Xiaomi Mi Mix 2, Samsung Galaxy A50, ASUS zenfone 3,
Sim cards: AT&T (Contract), 3 UK, Piranha Mobile
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