Yealink EXP20 Expansion Module

£99.27 ex. VAT

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The The Yealink EXP20 Expansion Module is in stock.

The Yealink EXP20 Expansion Module fits the T27P and T29G phone models 

The module features an LCD display and backlight, with 20 physical programmable keys for advanced call functions such as call forwarding, multi-person conferencing and transferring, with a further 18 keys also available. Up to six phone systems can be linked together and up to two expansion modules can be powered using the host phone. 

The EXP20 also offers multi-page navigation, a contact directory, conference calling and voice mail.

  • Actionable LCD-accessible icons
  • Compatible with SIP-T27P and SIP-T29G phone models
  • 160 x 320 graphic LCD display with backlight
  • 20 physical, dual-colour programmable LED keys
  • Additional 18 keys available
  • Advanced call functions such as multi-person conferencing, BFL list, LDAP, call forwarding
  • XML browser functionality
  • Two accessible pages
  • Stand with adjustable angles
  • Two or less expansion modules can be powered by the host phone

Additional information



At Office Phone Shop we offer a full one year warranty* on all new, remanufactured and refurbished products.

We offer after sales support** and advice from answering simple user questions to full system programming services. These services are maintained through a combination of online support documents and a full range of business telecoms services, including our maintenance and support services.

We will do all we can to offer our assistance with any problems you may encounter.

Office Phone Shop has built its reputation on offering customer satisfaction. So if you are a customer with a problem, we want to know about it. Our details can be found on the contact page.

*some DECT telephones & untested equipment has a reduced time period warranty.

**where relevant to products/services offered.

UK Delivery

We aim for next day delivery. Any order placed before 1.00 pm on any business day (Monday – Friday excluding Bank Holidays) should be delivered the next business day before 5.30 pm (assuming the item is in stock).

Worldwide Delivery

We ship worldwide from our UK warehouse.

Read more information on Delivery.

  1. The Customer is required to inspect all goods upon receipt and to notify Office Phone Shop of any defects or complaints within 7 days of receiving goods.
  2. It is the responsibility of the customer to ensure the safe return of faulty or incorrect goods to Office Phone Shop.
  3. All goods returned must clearly state customers name, order no, telephone number, fault details and proof of purchasing. These goods must be in Office Phone Shop’s original packaging and condition, with original insertions, fixtures and parts. Failure to do so will result in the refund being invalidated.
  4. We use tamper proof labels which are stuck to each item sold by Office Phone Shop. This ensures that goods have been purchased from Office Phone Shop. When the label is peeled back Office Phone Shop Company details sticks to the glue and the label will then say void. No goods will be accepted back unless this label in intact.