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Number of handsets included
  • 2
  • 2
  • 2
Answering machine
  • No
  • No
  • No
Caller ID
  • Yes
  • Yes
  • Yes
Extra large buttons
  • Yes
  • Yes
  • Yes
Contacts
  • Yes
  • Yes
  • Yes


Most helpful review


Product number
  • 137504
  • 839037
  • 749392
Manufacturer code
  • FX-6020
  • GIGNL-E290M-DUO-BLK
  • FX-5520
Brand
  • Fysic
  • Gigaset
  • Fysic
Warranty
  • 2 years
  • 2 years
  • 2 years
Warranty type
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
Old product returned for free
  • Yes
  • Yes
  • Yes

Number of handsets included
  • 2
  • 2
  • 2
Caller ID
  • Yes
  • Yes
  • Yes
Caller ID type
  • Cable telephony (FSK), Regular landline (DTMF)
  • Cable telephony (FSK), Regular landline (DTMF)
  • Cable telephony (FSK), Regular landline (DTMF)
Mounting possible
  • No
  • No
  • No
Backlit keyboard
  • No
  • Yes
  • Yes
SMS
  • No
  • No
  • No
Conference call
  • Yes
  • No
  • Yes
Answering machine
  • No
  • No
  • No
Hands-free function
  • Yes
  • Yes
  • Yes
Vibrate function
  • No
  • No
  • No
Alarm function
  • Yes
  • Yes
  • Yes
Date and time display
  • Yes
  • Yes
  • Yes
Energy-efficient
  • Yes
  • Yes
  • Yes
Keypad lock
  • No
  • Yes
  • No
Internal call transfer
  • Yes
  • Yes
  • Yes
Contacts
  • Yes
  • Yes
  • Yes
Contacts capacity
  • 50
  • 150
  • 50
Sync contacts between handsets
  • No
  • Yes
  • No
Redial memory
  • 5
  • 25
  • 10
Design classification
  • Standard
  • Standard
  • Standard
Low radiation
  • No
  • Yes
  • No

Integrated screen
  • Yes
  • Yes
  • Yes
Color screen
  • No
  • Yes
  • No
Touchscreen
  • No
  • No
  • No

VoIP
  • No
  • No
  • No

Connection type
  • Wireless
  • Wireless
  • Wireless
DECT protocol
  • Yes
  • Yes
  • Yes
Generic access profile (GAP)
  • Yes
  • Yes
  • Yes
Maximum number of handsets
  • 5
  • 4
  • 4
Outdoor DECT range
  • 300 m
  • 300 m
  • 300 m
Indoor DECT range
  • 50 m
  • 50 m
  • 50 m

Emergency button
  • No
  • No
  • No
Extra loud ringtone
  • Yes
  • Yes
  • Yes
Extra large buttons
  • Yes
  • Yes
  • Yes
Suitable for hearing aids
  • Yes
  • Yes
  • No

Handset height
  • 17,9 cm
  • 8,8 cm
  • 16,2 cm
Handset width
  • 5,7 cm
  • 4,8 cm
  • 4,7 cm
Handset depth
  • 2,6 cm
  • 2,8 cm
  • 2,4 cm
Color
  • Black, Silver
  • Black
  • Black
Weight
  • 652 g
  • 122 g
  • 96 g

Power supply type
  • Battery
  • Battery
  • Battery
Replaceable battery
  • Yes
  • Yes
  • Yes
Standard battery type
  • AAA
  • AAA
  • AAA
Talk time
  • 10 h
  • 10 h
  • 10 h
Standby time
  • 100 h
  • 200 h
  • 100 h