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Siemens Gigaset

Siemens Gigaset C300 Twin

This item has been discontinued

this product has 25reviews 8questions

Customer rating: 4.4 out of 5 | read 25 reviews or add a review

2 years guarantee

Large colour display with four colour schemes Long talk/standby times of up to 20/300 hours Anonymous Call Silencing One-touch Loudspeaker

The Siemens Gigaset C300A Twin: A practical set of Digital Cordless Phones

Gigaset CS3 Cordless Phone 2 Year WarrantyA duo set of affordable high-quality cordless phones; the Gigaset C300 offers outstanding value for money with a large full colour screen, HSP sound quality, and a range of user-friendly DECT features to take advantage of. And as with all of Gigaset’s telephones, the C300 comes with a 2-year warranty so you can be sure that it has been built to the highest standard.


The handset has been designed for ease-of-use with it’s clear 1.7” colour display, intuitive icon based menu,Siemens Gigaset C300 Cordless Phone and high-quality keypad. The phonebook has a capacity for up to 250 contacts, which can be conveniently transferred from one handset to another (and entries can be added from the list of your recently dialled, received, and missed calls). The C300 also allows you to put an end to unwanted disturbances from unwanted sales calls with anonymous call silencing, and time control for switching off the ringer at certain times of the day or night.

Reliable quality

With a generous talk-time of up to 20 hours on a single charge, the C300 allows you to stay on the phone for longer, and with an impressive standby time of 300 hours it doesn’t matter so much if you forget to out the handset back on charge every now and again. Each handset benefits from HSP technology for enhances sound quality, as well as an integrated loudspeaker for the convenience of hands-free at the touch of a button.

For analogue line (BT, Virgin, TalkTalk, etc.)
No of handsets 2
System can be expanded to 4 handsets in total
Caller ID (Display):
Warranty 2 years
Date & time
Automatic contact sharing between handsets
Base Answering Machine
Record time N/A
Call management & sound
Call transfer between handsets
Call waiting
Conference call
Internal calls (intercom)
Call Duration displayed
Technical information
Talk time 20 hours +
Standby time 200 hours +
Battery type NiMH
Why not save up and get great accessories? Select from additional handsets, wireless headphones, or go for extra long range with a DECT repeater


add RTX Repeater  to packageRTX Repeater
Your price £69.99
Regular Price £84.99
You Save £15.00
add to package
add Plantronics C565  to packagePlantronics C565
Your price £65.69
Regular Price £72.99
You Save £7.30
add to package
Your Package Tailor your package to suit your requirements and watch the savings pile up

Main Product
Siemens Gigaset C300 Twin Siemens Gigaset C300 Twin

Top 7 Product Questions for Siemens Gigaset C300 Twin

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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 (9)
  • clear voice (9)
  • long lasting (7)
  • Lightweight (6)
  • Big buttons (6)
Bad points None

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The most helpful favorable review 5 of 5 people found the following review helpful

product reviewsproduct reviewsproduct reviewsproduct reviewsproduct reviews 5/5 Siemens Gigaset C300 Twin Cordless Phonei "Very easy to use and set up, clear sound understanding how to clear calls made" Read the full review › Dec 08, 2014 by John Hughes

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

product reviewsproduct reviewsproduct reviewsproduct reviewsproduct reviews 4.3/5 new phones "feels quite plastic compared to previous phones we've had, but overall so far so good, only been in use for 3 weeks with no problems so far" Read the full review › Feb 28, 2014 by Anonymous

read 1 review
Product Manuals Siemens Gigaset C300 Twin
Gigaset C300 - User Manual.pdf

Siemens Gigaset C300 Twin
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