Samsung SM-J700P User Guide - Page 64

Phone Calls and Voicemail The following topics outline the use of your device's phone app to place and receive calls, use voicemail, and more. 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 ■ 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. Emergency Call Cautions Emergency calls are restricted in Airplane mode. Call Using the Phone Dialer The most traditional way to place a call is by using the phone's dialer screen. 1. From home, tap Phone to display the phone screen.  The phone app opens. If necessary, tap Keypad to display the dialer screen. Phone Calls and Voicemail 54