Siemens TC35 - Manual (Page 19)

17
Interface description
Use and operation
A connected handset can be used when the
customer application initiates the TALK state
with AT commands via the RS232 interface.
Interference immunity
• The connecting cable must not exceed
3m in length.
• Electrical fast transient burst
requirements (cable is >3m)
• Surge immunity requirements not
specified
• Electrostatic discharge requirements in
accordance with ETS 300-342-1
• Immunity RF common mode
0.15–80MHz in accordance with
ETS300-342-1
Connectible handset
Item Order no. Supplier
Votronic handset
Handset for
the TC35 Terminal HH-SI-30.3/
V1.1/0 Votronic GmbH
Saarbrücker Str. 8
D-86386 St. Ingbert
Tel.: +4968949255-44
Fax: +4968949255-88