Setting Up The Sos Function - JETHRO SC435 Quick Setup Manual

5. Choose ringtone from Fixed ringtones
(comes with the phone) or More
ringtones (download from your computer
to phone memory or optional MicroSD
card)
6. Press OK 
previous menu.
7. Repeat step 3 and 4, select Message
ringtone to change incoming message
ringtone.

Setting up the SOS function

1. Press the Left Menu key (on keypad)
2. Scroll to and select Settings
3. Select SOS setting  OK (Ensure Status is
checked), scroll to Set SOS numbers 
Select
4. Select No. 1. (if no numbers have been
Done to return to the
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