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Product information
From the manufacturer
About this product
- LARGE DISPLAY: Easy to read with scrollable access to calling features and text-based XML applications
- HEADSET COMPATIBLE: Connect an audio headset through the RJ9 port for hands-free communications
- EXPANDABLE: This office phone supports one Key Expansion Module, extending the capabilities of the Cisco IP Phone 6851 with additional buttons
- OPTIMAL PERFORMANCE: Supports IEEE 802.3af PoE (Class 2); North American power adapter included
- PEACE OF MIND: 1-year limited hardware warranty
The Cisco IP Phone 6851 with Multiplatform Firmware delivers high-fidelity voice communications to improve inter-office communication while helping to lower operating costs. This voice over IP phone is ideal for any medium-sized to large company that wants to update its phone system from a traditional analogue or digital-based system to an IP Communications system.
Product details
28
| Country of origin | China |
|---|---|
| Depth | 265 mm |
| Display diagonal | 8.89 cm (3.5") |
| Display resolution | 396 x 162 pixels |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Ethernet LAN interface type | Gigabit Ethernet |
| Ethernet LAN (RJ-45) ports | 2 |
| Handset type | Wired handset |
| Height | 33 mm |
| Lines quantity | 4 lines |
| Mounting | Desk/Wall |
| Networking standards | IEEE 802.3, IEEE 802.3af |
| Number of handles included | 1 pc(s) |
| Operating relative humidity (H-H) | 10 - 90% |
| Operating temperature (T-T) | 0 - 40 °C |
| Package depth | 374.9 mm |
| Package height | 73.9 mm |
| Package weight | 1.1 kg |
| Package width | 232.9 mm |
| Product colour | Black |
| Product type | IP Phone |
| Quantity per pack | 1 pc(s) |
| RJ-9 ports quantity | 1 |
| Safety | UL 60950, CAN/CSA-C22.2 No. 60950, EN 60950, IEC 60950, AS/NZS 60950 |
| Supported network protocols | SIP, IPv4, IPV6, DNS, DHCP, SNTP, NUT, STUN, UDP, TCP, LLDP |
| Volume control | Digital |
| Weight | 682 g |
| Width | 207 mm |
Logistics
| EAN | 889728068376 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
Spread the cost
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- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
Return policy:
Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label.
Read full return policy
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