Topcom 4502 manual Technical characteristics, Warranty handling, Warranty exclusions, Gfsk

Topcom Butler 4502/Twin/Triple/Quattro

8.2Warranty handling

A faulty unit needs to be returned to a Topcom service centre including a valid purchase note. If the unit develops a fault during the warranty period, Topcom or its officially appointed service centre will repair any defects caused by material or manufacturing faults free of charge.

Topcom will at its discretion fulfil its warranty obligations by either repairing or exchanging the faulty units or parts of the faulty units. In case of replacement, colour and model can be different from the original purchased unit.

The initial purchase date shall determine the start of the warranty period. The warranty period is not extended if the unit is exchanged or repaired by Topcom or its appointed service centres.

8.3Warranty exclusions

Damage or defects caused by incorrect treatment or operation and damage resulting from use of non-original parts or accessories not recommended by Topcom are not covered by the warranty.

Topcom cordless phones are designed to work with rechargeable batteries only. The damage caused by the use of non-rechargeable batteries is not covered under warranty. The warranty does not cover damage caused by outside factors, such as lightning, water and fire, nor any damage caused during transportation.

No warranty can be claimed if the serial number on the units has been changed, removed or rendered illegible.

Any warranty claims will be invalid if the unit has been repaired, altered or modified by the buyer or by unqualified, non-officially appointed Topcom service centres.

9	Technical characteristics
•	Standard:	DECT (Digital Enhanced Cordless Telecommunications)
		GAP (Generic Access Profile)
•	Frequency range:	1880 MHZ to 1900 MHz
•	Number of channels:	120 duplex channels
•	Modulation:	GFSK
•	Speech coding:	32 kbit/s
•	Emission power:	10 mW (average power per channel)
•	Range:	max 300 m in open space /10-50 m inhouse
•	Base power supply:	230 V / 50 Hz for the base
•	Handset Batteries:	2 rechargeable batteries AAA, NiMh 550mAh
•	Handset autonomy:	200 hours in standby
•	Talk time:	10 hours
•	Charging time:	6-8 hours

•Normal conditions of use: +5 °C to +45 °C

•	Dialling mode:	Pulse / Tone
•	Flash time	100 or 250 ms

24 Topcom Butler 4502/Twin/Triple/Quattro