Sharp SCH-R850 On - Your phone plays an audible alert tone during Emergency calls, Master Reset

Tip: This feature can be valuable during emergency situations, such as, a home invasion. Disabling the Emergency call alert tone can prevent a home invader from locating you by means of that tone.

1.From The Security sub-menu, select Emergency Ringback. The following options appear in the display:

•On — Your phone plays an audible alert tone during Emergency calls.

•Off — Your phone does not play an audible alert tone during Emergency calls, but does vibrate.

2.Select the desired Emergency Ringback setting.

Master Reset

Reset Phone returns all Settings to their factory default values.

1.From The Security sub-menu, select Master Reset. You are prompted to confirm that you want to restore default settings (except for the Contacts and Voice Dial).

2.To return to the Security sub-menu without resetting the phone, press No. To restore default settings, press Yes.

Erase All Contacts

Erase memory erases your Contacts and Group information (except Default). This feature is useful if you want to give your phone to someone else.

1.From The Security sub-menu, select Erase All Contacts. You are prompted to confirm erasure of all Contacts entries.

Note: This procedure does not delete your Photo Gallery. The Photo Gallery needs to be deleted separately.

2.To erase all entries, press Yes. To keep the current entries and return to the Security sub-menu, press No.

Restrictions

Restrictions lets you restrict the use of your phone for outgoing calls, incoming calls, and calls placed from your Contacts.

1.From The Security sub-menu, select Restrictions. The following options appear in the display:

•Calls — Lets you restrict the following call types:

–Incoming — Lets you Allow All incoming calls, Allow incoming calls only from Contacts, or Allow None (No incoming calls).

–Outgoing — Lets you Allow All outgoing calls, Allow outgoing calls only to Contacts, or Allow None (No outgoing calls).

•SMS Messages — Lets you restrict the following Text message types:

–Incoming — Lets you Allow All incoming Text messages or Allow None (No incoming Text messages).

–Outgoing — Lets you Allow All outgoing Text messages or Allow None (No outgoing Text messages).

•MMS Messages — Lets you restrict the following Picture and Video message types:

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