User manual

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When there is an incoming call, 5520 will remind user with ringing. There are 5
ways to answer the call
A、Answer by handset
Pick up the handset and talk with the caller. If you want to hang up, just put
back the handset.
B、Hand-free mode
Press the hand-free button in the phone and talk with callers by built-in Micro-
phone and Speaker. If you want to hang up, please press the hand-free button
again.