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Installation & maintenance
Control equipment
Standby
In the STANDBY state, the TC35 Terminal is ready
to send and receive and registered in the network.
Paging is performed with the GSM network in
order to obtain synchronization with the GSM net-
work (repetition rate dependent on the BSPA_Muti-
frame=2...9 parameter). All the components that are
not required are shut down in several stages by the
energy saving software. Power consumption in this
state depends on the current network availability.
Talk
In TALK mode a connection has been established
between two subscribers via the GSM network.
Power consumption is at the maximum and de-
pends on the GSM network availability and several
connection settings (e.g. DTX off/on, FR/EFR/HR,
hopping sequences and antenna coupling).
AT command control
The TC35 Terminal is controlled and programmed
by means of AT commands. The AT command
structure corresponds to the TC35 module used.
Compatibility
Compatibility with the predecessor, the M20
Terminal. The direct predecessor of the TC35 Termi-
nal is the M20 Terminal. The antenna connector is
not compatible. The modifi ed version (passive ver-
sion) of the Votronic handset must be operated at
the audio interface in accordance with HH-SI-30.3/
V1.1/0.
*1) The studio interface is no longer available with the
TC35 Terminal.
*2) All the control lines are brought out of the TC35T.
Fläkt Woods
8822 GB 2011.09
Software:
The command set of the M20 Terminal has been
modifi ed and extended for the TC35 Terminal and
is thus not 1:1 compatible. A migration paper with
the modifi cations is available at the ICM WM home
page on the Internet.
Certifi cation / maintenance
Certifi cation
The TC35 with its IMEI number is approved for
operation in GSM networks and complies with the
following EU directives:
• Directive 89/336/EEC on electromagnetic
compatibility
• Directive 98/13/EC, CTR 19 and CTR 20, on
telecommunications Terminal equipment
• Directive 98/13/EC, CTR 31 and CTR 32, on
telecommunications Terminal equipment
• Directive 73/23/EEC on low voltage, supplemen-
ted by Directive 93/68/EEC
Maintenance tips
• Treat the SIM card with the same care as your
credit card. Do not bend or scratch the SIM card
or expose it to static electricity.
• Wipe the Terminal housing with a moist or
antistatic cloth. Do not use a chemical cleaning
agent.
6
Specifi cations are subject to alteration without notice
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