---
product_id: 25907049
title: "CM18245 Extension Deskset for VTech CM18845 Small Business Office Phone System"
brand: "vtech"
price: "$235.18"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/25907049-cm18245-extension-deskset-for-vtech-cm18845-small-business-office-phone
store_origin: US
region: United States of America
---

# 100-entry phonebook DECT 6.0 digital clarity 32 speed dial slots CM18245 Extension Deskset for VTech CM18845 Small Business Office Phone System

**Brand:** vtech
**Price:** $235.18
**Availability:** ✅ In Stock

## Summary

> 📞 Elevate your office calls—never miss a beat or a contact!

## Quick Answers

- **What is this?** CM18245 Extension Deskset for VTech CM18845 Small Business Office Phone System by vtech
- **How much does it cost?** $235.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/25907049-cm18245-extension-deskset-for-vtech-cm18845-small-business-office-phone)

## Best For

- vtech enthusiasts

## Why This Product

- Trusted vtech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Speed Dial Power:** Quickly connect with 32 pre-programmed speed dial numbers—because every second counts.
- • **Crystal-Clear Calls:** Experience interference-free conversations with advanced DECT 6.0 digital technology.
- • **Seamless Integration:** Designed exclusively to extend your VTech CM18445 console, expanding your office communication setup.
- • **Large, Easy-to-Read Display:** Stay organized with an extra-large screen designed for quick viewing and minimal eye strain.
- • **Effortless Contact Management:** Store and access up to 100 names and numbers in your phonebook for seamless networking.

## Overview

The VTech CM18245 Extension Deskset enhances your small business phone system with DECT 6.0 digital technology, a 100-entry phonebook, and 32 speed dial options. Designed to seamlessly integrate with the CM18445 console, it features a large display for easy viewing and supports efficient, professional communication.

## Description

CM18245 Extension Deskset for VTech CM18845 Small Business Office Phone System

## Features

- Requires the CM18445 console to operate
- DECT 6. 0 digital technology
- 32 number speed dial and extra-large display for easy viewing
- 100 name and number phonebook directory

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Vtech |
| Brand | VTech |
| Item Weight | 2 pounds |
| Product Dimensions | 9 x 5.7 x 8.8 inches |
| Item model number | CM18245 |
| Batteries | 1 AA batteries required. |
| Is Discontinued By Manufacturer | No |
| Color | Silver |
| Material Type | Plastic |
| Number of Items | 1 |
| Size | Extension Deskset|Silver |
| Manufacturer Part Number | CM18245 |

## Product Details

- **Brand:** VTech
- **Color:** Silver
- **Telephone Type:** Corded
- **Number of Batteries:** 1 AA batteries required.
- **Material:** Plastic
- **Power Source:** Corded Electric
- **Item dimensions L x W x H:** 9 x 5.7 x 8.8 inches
- **Answering System Type:** Digital
- **Item Weight:** 2 Pounds
- **Compatible Devices:** Home/Office Phones

## Images

![CM18245 Extension Deskset for VTech CM18845 Small Business Office Phone System - Image 1](https://m.media-amazon.com/images/I/61SRqpYy+kL.jpg)

## Questions & Answers

**Q: Does the vtech cm18445 support music on hold and if so what is the music source?**
A: You can choose what callers hear when being placed on hold.If you want callers on hold to hear one of the three default music that comes with the telephone, select the desired music (M.O.H. 1 - M.O.H. 3) in the M.O.H. source menu.If you want callers on hold to hear audio or music from an audio source that you recorded in the console using the audio cable, select Recorded M.O.H. in the M.O.H. source menu.If you want callers to hear audio directly streamed into the telephone, connect an audio source, such as a computer, mobile phone or MP3 player, to the console using the audio cable.

**Q: How do you turn off voicemail & Auto attendant?**
A: Brian - Press MENU/SELECT.  Press Arrow UP or Down until you see Line Mode, then press MENU/SELECT.  Scroll up or down to select the desired line or All Lines, then press MENU/SELECT.  Scroll up or down to select No Answer, then press MENU/SELECT to confirm.

**Q: Does this phone just need a dial tone to operate? will it work with time warner cable service?**
A: It needs to have dial tone to make outside calls, but I believe it will work handset-to-handset without phone lines connected.  Yes, we have it working on two customers using Time Warner.  As long as the carrier provides "POTS" or analog phone line for you to connect to, it should work with any carrier.

**Q: Will a one-to-group paging call be auto-answered? I want to be able to page all extensions without having to wait for them to pick up.**
A: Yes; you will be heard by all extensions in the group.

## Frequently Bought Together

- VTech CM18245 Extension Deskset for VTech CM18845 Small Business Office Phone System
- VTech CM18445 Main Console - DECT 6.0 4-Line Expandable Small Business Office Phone with Answering System

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/25907049-cm18245-extension-deskset-for-vtech-cm18845-small-business-office-phone](https://www.desertcart.us/products/25907049-cm18245-extension-deskset-for-vtech-cm18845-small-business-office-phone)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-20*