Samsung SCH-R720 User Manual (user Manual) (ver.f4) (English(north America)) - Page 86
Call Restrictions, Emergency Number, Auto Answer, Hearing Aids, DTMF tones, After 1 Second - locked out
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Call Restrictions Call Restrictions lets you limit calls made with and to you phone 1. From the Settings menu, touch Call settings ➔ Call Restrictions. 2. Touch Incoming to choose to Allow All Incoming calls, Allow Contacts Incoming calls only, or to Allow None. 3. Touch Outgoing to choose to Allow All Outgoing calls, Allow Contacts Outgoing calls only, or to Allow None. Emergency Number Emergency Numbers lets you set up to 3 numbers that your phone will be able to call with your phone in Airplane Mode or locked. (For more information, refer to "Dialing Emergency Numbers" on page 25.) Note: 911 is preset as one of the Emergence numbers. 1. From the Settings menu, touch Call settings ➔ Emergency Number. 2. Touch one of the default emergency numbers to change it or enter a new value. 3. To save your changes, touch Save. Auto Answer When enabled Auto Answer lets you set your phone to automatically answer calls when you receive them or after a few seconds delay. 1. From the Settings menu, touch Call settings. 2. Touch Auto Answer, then select Off, After 1 Second, After 3 Second, or After 5 Second. Hearing Aids When enabled, this option turns on hearing aid compatibility. 1. From the Settings menu, touch Call settings. 2. Touch Hearing aids, to add a checkmark and activate the feature. DTMF tones Set the length of DTMF (Dual Tone Multiple Frequency) tones that your phone sends. DTMF tones are used as input by some automated call systems. 1. From the Settings menu, touch Call settings ➔ DTMF tones. 2. Touch Normal or Long. 82