GSM cellular-phone, ISDN,
telecommunication & electronics
Janus' GSM-Homepage
(Motorola-Info in english)
Mat's GSM-Homepage
(general GSM-Info in english)
Kai's Homepage
(general technical GSM-Info in german)
Norbert's GSM-Homepage
(Siemens-Info in german)
Henning Gajek's GSM-Homepage with FAQs
(great, but mostly in german !!!)
Anders Liljeberg's Homepage
(Siemens-Info in english)
David's GSM-Page
(Dancall-Info in english)
John Scourias' GSM-Homepage
(general technical GSM-Info in english)
Information about GSM-speech compression
(in english)
Börje's GSM-Homepage
(many links in english)
MOTOROLA
NOKIA
NORTEL
SAGEM
SAMSUNG Germany
DeTeMobil Cityruf
(GER)
Supercall South Africa (Service Provider)
ALLGON antennas
Petri GSM-stuff
Funkwerk Dabendorf (Compenser-Booster)
CS-Kommunikation
Mobilsiden - mobilephones, tips and news from Danmark
GSM-World
Mobile Data Initiative
GIN
ITU - International Telecommunication Union
ETSI - European Telecommunication Standards Institute
Bundesamt für Strahlenschutz
Phonetic finds words within telephone numbers !
German Telekom
(GER)
Telecom Netherlands
(NL)
Telecom Belgium
(B)
Telecom & NaTel Switzerland
(CH)
Telecom Austria
(A)
Dan Kegel's ISDN pages
Uni Mannheim: good page for starting ISDN
ASCOM (ISDN-) phones
(CH)
tde-Elektronik, a cable-confectionist and network-specialist
How to make an IR-adaptor
KC5KTO's Radio Page
Traveller adaptors for phone and power plugs
Reichelt Elektronic
Schuricht Electronic
Westfalia Versand
CHAINTECH PC-boards
c't
Number of accesses since April `01
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©
by Dirk Salva