Credo mobile Samsung Galaxy S6, User Manual

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Phone App 70
2. Tap Wi-Fi Calling and follow the online prompts to set up Wi-Fi Calling.
Wi-Fi Calling is set up.
For more information, see Wi-Fi Calling Settings .
Place and Answer Calls
The following topics describe how to directly dial calls, how to answer incoming calls, and how to use
the in-call screen options.
Adjust In-Call Volume
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Adjusting Call Volume : Press the Volume key up or down during the call.
Troubleshooting
Problem : Difficulty during call.
Solution 1 : It may not be possible to make a call properly in a noisy location.
Solution 2 : When calling using Speaker, check the call volume. Raising the call volume may
make calling difficult.
Problem : Sound pops momentarily during a call.
Solution : Are you changing location while calling? Sound pops when signal is weak and the
phone switches to a different area.
Call Using the Phone Dialer
The most “traditional” way to place a call is by using the phone’s dialer screen.