We use cookies to do things like remember what you've added to your shopping basket and show you content we think you'll be interested in. Search and view your manual for free or ask other product owners. See our ranges, reviews and guides. PayPal Credit is subject to status, terms and conditions apply. Effortless and functional, the BT Big Button 4000 Cordless twin telephone has large, clear buttons to help key in numbers correctly. I have a BT4600 Premium Nuisance Call Blocker big button cordless phone. As detailed in BT instruction manual, the recommended replacement batteries for the BT 4000 phones are rechargeable NiMH 1.2V AAA 550mAh cordless phone batteries. But the handset doesn’t ring so if I’m in another room with the handset I can’t hear the phone. The BT 4000 is a user-friendly home phone without an answering machine equipped with extra large buttons, bright clear display and call blocking features. MOSO MSA-C2000IC12.0-24B-ZZ. They also let you share pages with social media sites. Simply click to download the most relevant PDFs for your BT phone. Please also note that new batteries do not reach their full capacity until they have been in normal use for several days. Big Button The BT4000 Big Button is the perfect phone for an elderly customer or sight, hearing or dexterity impaired. Please click the link below to get started: How do I control my TV with my BT TV remote control. For the best experience on our site, be sure to turn on Javascript in your browser. You can change your cookies settings whenever you like by using the 'Cookie preferences' link at the bottom of every page on this website. All BT TV boxes contain opensource software. Energy Saver mode, British Telecommunications plc, London, EC1A 7AJ. Some cookies are essential - we can't provide our services without them. Click OK to accept cookies and continue. As detailed in BT instruction manual, the recommended replacement batteries for the BT 4000 phones are rechargeable NiMH 1.2V AAA 550mAh cordless phone batteries. Developed for elderly users, the handset is also hearing aid compatible and boasts an amplify button for a boost in volume. The model number for this box is DTR-T4000. Choose the correct user guide for the TV box you have. Download useful resources including user guides and product specification sheets for our most popular BT phones. When replacing the Big Button BT4000 cordless phone batteries please charge them for a minimum of 24 hours the very first time. The BT 4000 Big Button Cordless Phone has a variety of features that make using a home phone much easier. Download useful resources including user guides and product specification sheets for our most popular BT phones. The model number for this box is DB-T2200/T2210/T2220. Click here for the Declaration of Conformity >. 1.000.000+ free PDF manuals from more than 10.000 brands. BT Shop is a trading style of British Telecommunications Public Limited Company, which is authorised and regulated by the Financial Conduct Authority. you'll like while you're browsing BT Shop and other sites. British Telecommunications Public Limited Company is acting as a credit broker for PayPal Credit. Designed to block nuisance calls Quick Set-up and User Guide BT4600 Premium Nuisance Call Blocker Big Button Cordless Phone with Answer Machine You need a Caller Display service from your network provider to use Call Blocking and other Caller Display