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Siemens Gigaset

Siemens Gigaset SL78H

This item has been discontinued

this product has 386reviews 16questions

Customer rating: 4.4 out of 5 | read 386 reviews or add a review

2 years guarantee

Additional handset for Gigaset SL7851.8” high-resolution TFT colour displayFull-duplex loudspeaker Bluetooth

Siemens Gigaset SL78H: A stylish GAP compatible additional handset with genuine metal frame and charging cradle

This is the correct handset for use with the Siemens Gigaset SL785: a high-quality premium digital cordless phone. Features include a sophisticated and eye-catching metal frame, synchronisation of contacts with Outlook, and HSP technology for enhanced sound quality.Siemens Gigaset SL78H Additional Handset

Up to six handsets can registered to the base of the SL785. Benefits of using multiple handsets include features such as: intercom, call transfer, and conferencing facilities. Setting up the SL78H is simple and straightforward using our easy-to-follow guide, available here.

As this handset is GAP compatible, it can be registered to other Gigaset bases. For details on what features will work when using the SL78H with a different model, please refer to the following compatibility guide.

*Please note that this is an additional handset and charging cradle to be purchased for use with an existing system. This handset cannot be plugged into a telephone line, and will not work without a base station (The Gigaset SL785 main unit with base is available here).

No of handsets additional
System can be expanded to 6 handsets in total
Caller ID (Display):
Warranty 2 years
Advanced Features
Incoming call vibrate
Talking caller ID
Date & time
Automatic contact sharing between handsets
Room/baby monitoring
Call management & sound
Call transfer between handsets
Call waiting
Conference call
Internal calls (intercom)
Call Duration displayed
Dial by voice command
Technical information
Talk time 15 hours
Standby time 200 hours
Battery type Li-Ion
Why not save up and get great accessories? Select from additional handsets, wireless headphones, or go for extra long range with a DECT repeater


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Top 7 Product Questions for Siemens Gigaset SL78H

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of customers would recommend this product
Average Customer Review
more score details
Customers most agreed on the following
Good points
  • Easy to read screen (16)
  • clear voice (15)
  • long lasting (11)
  • Lightweight (10)
  • Big buttons (7)
Bad points
  • maximum volume is low (5)
  • None (2)
  • Silver buttons are not good enough,need to make it batter way so any one can use it very fast,because in the light reflection ghoul can't see the silver button. (1)
  • Expensive (1)
  • Poor range (1)

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The most helpful favorable review 4 of 4 people found the following review helpful

product reviewsproduct reviewsproduct reviewsproduct reviewsproduct reviews 5/5 Siemens Gigaset SL78h "well made quality phone" Read the full review › Aug 04, 2014 by Anonymous

The most helpful critical review 2 of 3 people found the following review helpful

product reviewsproduct reviewsproduct reviewsproduct reviewsproduct reviews 4.2/5 The Good the bad, but definitely not ugly "Colour screen and having Bluetooth If you have a Mac, be prepared to get frustrated as the Sync software is very poorly implemented." Read the full review › Dec 11, 2014 by Anonymous

read 1 review
Product Manuals Siemens Gigaset SL78H
Gigaset SL785 - User Manual.pdf

Siemens Gigaset SL78H
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