AT&T Z998 manual Adjusting Your Call Settings

Adjusting Your Call Settings

You can open the Call Settings menu by tapping		Settings.
Fixed Dialing Numbers	Restrict outgoing calls to a fixed set of numbers. To
	do this you must know your SIM’s PIN2 code. Not all
	carriers support this functionality.
Quick responses	Edit Quick response to rejected callers.
Voicemail	Select a voicemail service provider (your carrier
	is the default), or edit the voicemail number if
	necessary.
	Choose a TTY mode after connecting the TTY
TTY mode	device to the phone’s headset port.
	A TTY device can allow people who have
	hearing or speech disabilities to communicate
	by telephone.
	Turn on/off hearing aid compatibility. When you turn
Hearing aids	on the hearing aid compatibility and use a hearing
	aid with a Telecoil to answer the phone,
	it will help you hear more clearly during the
	phone call.
DTMF tones	Set the length of dual-tone multi-frequency (DTMF)
	signal tones: Normal or Long.
Speed dial	Set contacts as speed dials for keys 2-9.

Phone Calls 15