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Siemens Gigaset

Siemens Gigaset C620A Quad Cordless Phone

this product has 26reviews 18questions


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Customer rating: 4.4 out of 5 | read 26 reviews or add a review

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Anonymous call protection Address book for up to 250 contacts Brilliant HSP™ sound quality Up to 55 minutes of recording time on the digital answer machine

The Siemens Gigaset C620A Quad: Top-class design, and family approved set of cordless phones for the home

Experience improved sound quality on your landline with the Gigaset C620A, which features HSP technology for the best clarity on calls and superb hands-free conversations.Siemens Gigaset C620A Take advantage of the nuisance call blocking facilities and other family friendly features designed to make managing your day-to-day calling needs easier.

Call blocking to end unwanted disruptions

Manage nuisance calls effectively with the Gigaset C620A’s intuitive time-controlled call silencing, which silences the ringer on each of the handsets for certain periods of the day (or night) that you set; or take advantage of the blacklist function, which allows you to block up to 15 numbers at the touch of a button.

User-friendly call management

Manage calls to your landline more efficiently with the C620A, which is Caller ID and has a phonebook memory for to 250 entries (with space for 3 numbers per contact). You can make specific contacts readily identifiable by assigning individual ringtones to up to 6 separate VIP groups, making it easier to distinguish between work, and personal calls. Calls can be conveniently transferred amongst the handsets, and the integrated answering machine reliably takes care of all your missed calls.

For analogue line (BT, Virgin, TalkTalk, etc.)
No of handsets 4
System can be expanded to 6 handsets in total
Answering machine Yes | Up to 55 minutes
Phonebook Up to 250 entries
Keypad/touchsceen Yes | No
Caller ID (Display):
Wall mountable base | additional handsets No | Yes
Range indoors | outdoors in metres 50 | 300
Talk time | standby in hours 26 | 530
Warranty 2 years
Advanced Features
Anonymous call blocking/silencing Call blocking
Repeater compatible


Headset compatible

via GAP

via 2.5mm Headset Socket

Screen size | Backlit 1.8" | Yes
Colour Yes
Backlit/ Illuminated Keypad
Date & time
Screensavers pre-installed | downloadable Yes | No
Out of range indicator | alert Yes | Yes
Low battery indicator | alert Yes | Yes
Space per entry 3 numbers
VIP contacts
Automatic contact sharing between handsets
Phonebook transfer
Room/baby monitoring
Night Mode
Base Answering Machine
Record time 55
Remote access from outside line
Playback: handset| base Yes | Yes
Message counter indicator
Pre-recorded/ personalised outgoing message Yes | Yes
PIN protected
Handset locator
Call management & sound
Call blocking
Call transfer between handsets
Call waiting
Conference call
Internal calls (intercom)
Hold | with music Yes | Yes
Last number redial
One-touch loudspeaker
Earpiece volume control 5 levels
Handsfree volume control
Call Duration displayed
List of last...missed calls with time/date 20
List of last...dialled numbers with time/date 20
Two-way recording
Ringtones: melodies| polyphonic | real | downloadable 20 | 19 | - | -
Technical information
Talk time 20 hours +
Standby time 200 hours +
Handset dimensions (mm) 155 x 49 x 30
Base dimensions (mm) 132 x 126 x 52.5
Charger dimensions (mm) 82.5 x 73 x 39
PSU length -
Line cord length -
Battery type NiMH
Battery size AAA
Battery capacity 1300 mAh
Transmission technology DECT & GAP
Frequency band 1.88 to 1.90 GHz
Languages Yes (32)
Why not save up and get great accessories? Select from additional handsets, wireless headphones, or go for extra long range with a DECT repeater

Additional Handsets

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Your price £37.99
Regular Price £39.99
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add RTX Repeater  to packageRTX Repeater
Your price £69.99
Regular Price £84.99
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add Plantronics C565  to packagePlantronics C565
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Your Package Tailor your package to suit your requirements and watch the savings pile up

Main Product
Siemens Gigaset C620A Quad Cordless Phone Siemens Gigaset C620A Quad Cordless Phone

Top 7 Product Questions for Siemens Gigaset C620A Quad Cordless Phone

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of customers would recommend this product
Average Customer Review
more score details
Customers most agreed on the following
Good points
  • clear voice (7)
  • Looks good/design (6)
  • Sound quality (6)
  • Value for money (6)
  • Easy to set up (6)
Bad points
  • None (5)
  • None (5)
  • Design (1)
  • screen text could be bigger (1)
  • Text on screen is a little small (1)

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The most helpful favorable review 30 of 31 people found the following review helpful

product reviewsproduct reviewsproduct reviewsproduct reviewsproduct reviews 5/5 Brilliant! "This is the best multi set I have ever bought.The sound quality is superb.I rang my Mum in Australia and the clarity was excellent.nI can thoroughly recommend this product,German quality at it's best. Big buttons, Easy to read screen, Clear ... Read the full review › Jul 02, 2014 by White Hart

The most helpful critical review 16 of 18 people found the following review helpful

product reviewsproduct reviewsproduct reviewsproduct reviewsproduct reviews 4.5/5 Great phones! "Purchased the quad set. Very impressed so far. Easy to set up." Read the full review › Sep 08, 2014 by Jane

read 1 review
Product Manuals Siemens Gigaset C620A Quad Cordless Phone
Gigaset C620A - User Guide.pdf

Siemens Gigaset C620A Quad Cordless Phone
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