Simvalley XL-901

Ringing tone - can not be changed
Ringing volume - can not be changed (only off entirely) - is the way too quiet for hearing impaired
Programming is something fuzzelig because only keys 1-5 are available,
Name in capital letters are not successful to me (because not described) - or directly on the phone not possible.
Now the only programming via SMS from a foreign mobile phone (überigens unprotected - who know it can perform)
You need a SIM without Pinsperre - the Pinsperre kan not be turned off with this phone (foreign mobile needed).

The operation of the programmed phone - press speed dial button (appears Name and Phone number on the display.)
and then you should press the "Call key" can be done by anyone who has even halfway under control.