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Geemarc CL8450BT Amplified Clamshell Mobile Phone

Unfortunately, this item has been discontinued by the manufacturer. please do call our expert customer service team for further advice.





The Geemarc Cl8400BT amplified mobile phone has been specifically designed for those with hearing loss and comes complete with big buttons, superior amplification and an extra loud ringtone. 

A super new clamshell style phone from Geemarc, the CL8450BT offers the style and practical advantage of the clamshell design at a fantastic price. As with all amplified mobile phones from HearingDirect, this model is SIM free and therefore can be used with any existing SIM on contract or pay as you go or a new SIM card can be used if desirable.

Ending calls couldn't be easier with the Geemarc CL8450BT; simply close the phone to end a call. This provides the added advantage of protecting the keypad when not in use and also prevents accidental dialling when in a pocket or bag.

This model is simple to use and comes complete with Bluetooth connectivity to allow connection to a handsfree headset or other Bluetooth enabled device.

Hearing aid compatible for those hearing aid wearers using their ‘T’ setting.TCoil.jpg


  • 40dB voice volume (about 15 times louder than a standard mobile)
  • 90dB ringer volume (about 7 times louder than a standard mobile)
  • 10 Ringer melodies

Main Features

  • Speakerphone with 7 volume levels
  • Large, high contrast keypad with large buttons
  • SMS for text messaging
  • 500 number phonebook
  • 3 one-touch speed dials
  • Visual ring indicator- flashing light to alert to incoming call
  • Vibrating ringer
  • Key tone
  • Voice prompted dialling
  • Optional mute
  • Wake up alarm
  • SOS emergency feature


  • Colour display
  • Display size (H x W mm) 50 x 37
  • Handset size (mm) 105 x 54 x 19
  • Headset outlet (3.5mm)
  • Standby time (up to hours) 200
  • Talk time (up to hours) 3.5
  • GSM (Dual-band)
  • Bluetooth
  • Charging cable and Charging Pod included



Vat Relief Declaration
25th Oct, 2011 1MB
Geemarc CL8450BT User Guide
28th Oct, 2013 1.3MB


Really pleased with this 'phone which wo...

Review by Colin Salmon (Posted on 02/01/2016)
Really pleased with this 'phone which works well with my hearing aids. Initially, I had a problem with sending text messages, which even the technical department could not sort out. Took the 'phone into the local EE mobile phone shop and a very helpful young lady solved the problem in a couple of minutes - there was a digit missing from the 'phone settings!
Star Rating

Was hesitant purchasing mobile phone for...

Review by RITA HYLAND (Posted on 28/08/2015)
Was hesitant purchasing mobile phone for my 92yr old mother with very severe hearing loss. I didn't think it was possible to purchase a mobile phone with such brilliant features. She hears better with the Geemarc CL8450BT than with her amplified landline phone for hearing impaired. She finds "Boost" function too loud and doesn't need to use it!! (something she has never said about her many landline phones). It gives her such freedom. It's a simple to use, sturdy phone. The keys are large and very easy to see numbers. Brilliant phone . Would highly recommend it. Very prompt delivery. Only negative - expensive P&P £12.49 + VAT for a small package to Ireland.
Star Rating

Husband wears 2 hearing aids and struggl...

Review by joy lewis (Posted on 20/05/2015)
Husband wears 2 hearing aids and struggles to hear a mobile .Not really hearing the person talking .This phone is brilliant for him.No problem hearing it ring and able to hear the person talking.Several settings for the volume you need,boost is extremely loud. He can use it with his hearing aids in.A few adjustments make it suitable for all hearing needs.
Star Rating

Bought this phone as a present for my mu...

Review by Valerie McBride (Posted on 04/01/2015)
Bought this phone as a present for my mum and it's great! Mum can now hear her mobile ringing and can now hear us when we speak! Had a wee problem with the charger but customer services got it sorted for us and the new charger was with us almost right away! Excellent service.
Star Rating

Really pleased with this phone - no fanc...

Review by Ken Brown (Posted on 15/09/2014)
Really pleased with this phone - no fancy cameras etc. just a proper phone easy to read and hear - just what I wanted. Have just ordered new house phones from this company so hoping they will be as good.
Star Rating

Using this phone takes the frustration o...

Review by David (Posted on 04/09/2014)
Using this phone takes the frustration out of using a phone with its different volume setting, I don't dread answering my mobile now not knowing if I will be able to hear the caller. the first phone I received had a faulty sim slot which was quickly replaced, excellent customer service, will be purchasing other product from them soon.
Star Rating

excellent phone the service was second t...

Review by george wells (Posted on 04/04/2014)
excellent phone the service was second to none will buy from this company again
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