Topcom 3501 manual Technical Characteristics, Gfsk

Page 26

Topcom Butler 3501 Twin/Triple/Quattro

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

26	Topcom Butler 3501 Twin/Triple/Quattro

Image 26

Contents Butler TWIN/TRIPLE/QUATTRO User GuidePage English Trouble shooting Topcom warranty Disposal of the Device Environment Safety InstructionsCleaning Description of Telephone Handset and Base ButlerWithout alarm clock With alarm clock Charger ButlerStandby display Handset Indicator LEDDisplay Telephone Installation ConnectionsRechargeable Batteries To set the timeHandset ON/OFF Using the TelephoneSetting Menu Language Receiving a CallInternal Call Transfer Making AN External CallMaking AN Internal Call Conference CallList of calls Pause KEYCaller Identification Calling from the Phonebook Using the Alphanumerical KeypadRedial Memory Delete an entry or all entries in the call listHandset ringvolume External/internal calls Using the MenuAdjusting the Ring Volume PersonalisationSpeaker Volume During Call Choosing the Ring MelodyChanging the PIN Code Activation / Deactivation of BeepsHandset Name Automatic Answer Setting the Dialling ModeFlash Time Duration Locking the keypad by the *-key quick lock Keypad LockLocking the keypad by Menu Advanced Functions Setting the TimeSetting the Alarm PhonebookDeleting an entry To delete an entry Searching a Handset from the BaseModify a name or number If your additional handset is a Butler Setting UP AN Additional HandsetManaging Multiple Handsets If your handset is another modelSelecting a Base Setting UP a Handset on Another BaseRemoving a Handset Trouble Shooting Warranty Handling Topcom WarrantyWarranty Period Warranty ExclusionsTechnical Characteristics GfskPage Visit our website