Samsung SCH-R270ZKAMTR - Manual (Page 112)

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Auto Retry
Auto Retry automatically re-dials a number at an interval you
select, when there is no answer or the dialed party is busy.
Depending upon your location, the number of times your
phone redials a number may vary.
TTY Mode
Your phone is fully Teletypewriter (TTY)/Telecommunication
Device for the Deaf (TDD) compatible. You connect TTY/TDD
equipment to the headset connector on the top of your
phone, behind the folder hinge. You can set your phone to
allow TTY/TTD communication while you converse with the
other party, or you can limit voice communication to Talking
or Hearing only.
Note: TTY Mode must be enabled before you can use your
phone with TTY/TDD equipment.
The TTY Mode option has no effect on the phone’s
earpiece, microphone, or speaker. When you select TTY
Full, all currently enabled sound functions remain
enabled.
Voice Privacy
Voice Privacy lets you choose what level of voice security
(Standard or Enhanced) your phone will use. When set to
Enhanced, your R270 sounds an alert tone if the network’s
voice security level drops to Standard.
Tip: You can change your Voice Privacy setting during a call by
using the In-Use Menu options. (See “In-Use Menu” on
page 33 for more information.)
You can set your phone to alert you when Voice Privacy
support changes. (For more information, refer to “Alerts”
on page 107.)
Hearing Aid Mode
Hearing Aid Mode lets you power On your phone’s Hearing
Aid compatibility functions or power them Off (default value
— to save power).