SOS SMS APP 4+

Send or Share Messages, Medical ID, Address Location to SOS, friends and family members.

If you are looking for a easy app to send SMS, Call, Share and keep your contacts, messages, notes and Medical ID data on phone or NFC tag, card then SOS SMS is what you need.
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Send - Call - Share - Save - Print
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Message - Contact - Location - Medical ID
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:::: What has happened? ::::::::::::::::::::::::::::
:::: Enter message, tap on mic to speak.
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:::: Where did it happen? ::::::::::::::::::::::::::::
:::: Enable your LOCATION on your phone.
:::: * You can also turn off location
:::: and using the app to send SMS
:::: without location address.
:::
:::: YOU decide to Send or Share
:::: emergency messages to SOS,
:::: friends and family members.
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:::: * Add contact and message
:::: ADD, EDIT, DELETE
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:::: * Add Medical ID
:::: CREATE, EDIT, DELETE
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:::: * Read and Write to NFC Tag, Card
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:::: * Send, Call
::::
:::: * Show my location address
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:::: * Share message, location
::::
:::: * Print
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:::: If your message already
stored on NFC tag, just tap on it.
::::
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* Easy to enter or select 
Contact and Message.
* Send, Share emergency Messages
to SOS, friends and family members.
* Save, Share, Print Medical ID
* Save and retrieve Message 
on phone or NFC tag, card.
* Send, Share address location.
Latitude, Longitude
::::
- Optimize location data accuracy.
To get the best and achieve
requested accuracy tap on the
location icon several times.
+/- 10m
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SOS SMS Emergency SMS
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This app does not store any data on
the network or send any data from
your phone to anywhere.
All data is recorded in the database in
your phone locally and only saved in 
your phone.
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* Disabling location tracking entirely
:::: You can also turn off location
:::: and using the app to send SMS
:::: without location address.
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* iPhone 7 and newer devices 
supports reading and writing NFC tags, cards.

Test iPhone and NFC tags :
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iPhone 12 pro and iPhone 7 
iOS 14.7.1

1. NXP NTAG216, 213 type 2 tag

2. NXP MIFARE DESFire EV1 type 4 tag 8k
MAX message size= 7678 bytes

3- MIFARE classic 1k

Format NFC tag: Write to tag
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