Use basic call functions
Learn to make or answer calls and use basic call functions.•During a call, your phone automatically locks the touch screen and keys to prevent accidental inputs.
•To open the keypad during incoming and outgoing calls, press [
].
Make a call
1.In Idle mode, tap Keypad and enter an area code and a phone number.2.Press [
] to dial the number with the primary SIM card. Or, select a SIM card you want.
].Answer a call
1.When a call comes in, press [
].2.To end the call, press [
].Adjust the volume
To adjust the volume during a call, press [
/
].Use the speakerphone feature
1.During a call, tap
→ Yes to activate the speaker.2.To switch back to the earpiece, tap 
.In noisy environments, you may have difficulty hearing the calls while using the speakerphone mode. For better audio performance, use the normal phone mode.
functions basic using
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