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Mail: michael@urspringer.de
De-Mail: michael_theo.urspringer@gmx.de-mail.de
Address: Mainstrasse 16, 63477 Maintal-Dörnigheim, GERMANY
Phone: +49 6181 6186535
Mobile: +49 151 43106798
Telefax: +49 6181 6186536

Chat / Call / Video

Signal (preferred): +4915143106798
Matrix:
@m0urs:matrix.urspringer.de
Threema:
+4915143106798
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XMPP (Jabber): murspringer@xmpp.urspringer.de

For secure chat, I support OMEMO and Off-the-record (OTR) Messaging

Skype: michaelurspringer
Telegram:
m0urs
Jitsi Meeting:
https://meet.urspringer.de/Michael
Amateur Radio:

DG3NAB
DMR Brandmeister: TG2626 (Hesse)
DMR IPSC2 (DMR+): Reflector 4004 (Hesse)