Kyocera E4000 Questions & Answers, Go to Start Settings Phone Call, Possible causes, Problem

62	Questions & Answers
Problem		Possible causes	Possible solution
You cannot make		The SIM card is not installed.	Install a valid SIM card.
outgoing calls.		Poor signal.	Move to an open space, or if you are inside a
			building, move closer to a window.
		Your phone is in Flight mode.	Activate the phone mode in CommManager.
			See "Flight mode" on page 16.
		You have activated the Call	Go to Start > Settings > Phone > Call
		Barring feature.	Barring, and then set Block outgoing calls to
			Off.

You have activated the Fixed Dialing feature.

Go to Start > Settings > Phone > Fixed Dialing and uncheck Enable Fixed Dialing to

turn this feature off.

You cannot answer incoming calls.

The SIM card is not installed. Poor signal.

Your phone is in Flight mode.

You have activated the Call Barring feature.

Install a valid SIM card.

Move to an open space, or if you are inside a building, move closer to a window.

Activate the phone mode in CommManager. See "Flight mode" on page 16.

Go to Start > Settings > Phone > Call Barring, and then set Block incoming calls to Off.

Echo or noise.	Poor network trunk quality on	Press	and dial again. You may be switched
	the part of your service	to a better-quality network trunk or phone line.
	provider.
	Poor local telephone line	Press	and dial again. You may be switched
	quality.	to a better-quality network trunk or phone line.
Noises during a call. You may be near a strong		Move to another location to reduce the
	electromagnetic source (such as	interference effects.
	a TV, a microwave oven, etc)
	during a call.
Echoes when using a	Signal reception is not good.	Try using VoIP in a more open space or with
VoIP phone.		earphones to get the best reception and quality.
Unable to select	Your service provider does not	Contact your service provider.
certain features.	support these features, or you
	have not applied for services
	that provide these features.

PIN Code is blocked. You have entered an incorrect PIN code three consecutive times.

Contact your service provider. If the service provider provides the SIM card's PUK code, use the PUK code to unlock the SIM card.