57
• Call barring
«¸ÆÇż¶Çƶ¸ÅÇ´¼ÁÇÌøÆÂ¹ÂÈǺ¼Áº¶´¿¿ÆÆÈ¶»´Æ
¼ÁǸÅÁ´Ç¼ÂÁ´¿¶´¿¿Æ´Á·ÂżÁ¶ÂÀ¼Áº¶´¿¿ÆÆÈ¶»´Æ¹ÅÂÀ
blocked callers).
• Fixed dialing numbers
«¸ÆÇż¶ÇÊ»¼¶»ÁÈÀµ¸Åƶ´Áµ¸·¼´¿¸·¹ÅÂÀÇ»¼ÆÃ»ÂÁ¸
Note: Emergency numbers will always be dialable.
• DTMF tones
You can set DTMF tonesÇÂÁÂÅÀ´¿ÂÅ¿ÂÁº¹ÂżÁÆÇÅȶǼÁº´
Ǹ¿¸Ã»ÂÁ¸ÆÊ¼Ç¶»¼ÁºÆÌÆÇ¸À¹ǻ¸Ç¸¿¸Ã»ÂÁ¸ÁÈÀµ¸Åǵ¸
dialed.
• RTT call button
The on-screen Real-Time Text«¾¸ÌµÂ´Å·¼Æ´Á
alternative to external TTY keyboards. As you text during an
RTT call, the person you are talking with can see you type
ÌÂÈÅÀ¸ÆÆ´º¸¼ÁŸ´¿Ç¼À¸
°»´ÇÌÂÈÁ¸¸·Ç¾ÁÂÊÊ»¸ÁÈÆ¼ÁºRTT:
- To use RTT, you need to be connected to LTE.
-²Âȶ´ÁÆÇ´ÅÇÈÆ¼Áº«Ê»¸Á¸É¸ÅÌÂÈÔŸ¶ÂÀÀÈÁ¼¶´Ç¼Áº
with a person’s phone that supports RTT or is connected
to a TTY device.
-ÂÆ¸¸Ç»¸«ÂÃǼÂÁ¹ÂżÁ¶ÂÀ¼Áº´Á·ÂÈǺ¼Áº¶´¿¿ÆÆ¸Ç
the RTT Call Button option to Always Visible.
-«¼Á¶¿È·¸Æ´È·¼ÂÆÂÀÈǸǻ¸¶´¿¿¼¹ÌÂÈ·ÂÁÔÇÁ¸¸·ÂÅ
want to share audio.
-«¶´¿¿ÆÈƸɼ¶¸À¼ÁÈǸƻ¸¶¾ÌÂÈÅŴǸÿ´Á¹ÂÅ
details.
°¼Å¸¿¸ÆÆ¸À¸Åº¸Á¶Ì´¿¸ÅÇ
• Alert Inbox
¯¼¸Ê´¿¸ÅÇÀ¸ÆÆ´º¸
• Emergency Alert Sound
¦´Å¾Ç»¸¶»¸¶¾µÂËǸÁ´µ¿¸Ç»¸¸À¸Åº¸Á¶Ì´¿¸ÅÇÆÂÈÁ·
• Emergency Alert Vibrate
¦´Å¾Ç»¸¶»¸¶¾µÂËǸÁ´µ¿¸Ç»¸¸À¸Åº¸Á¶Ì´¿¸ÅÇɼµÅ´Ç¸