Need help?Do you have a question about the VTech 15850 and is the answer not in the manual?
Instructions for connecting the telephone base to power and phone line.
Steps to correctly insert and connect the handset battery pack.
Instructions for pairing and connecting Bluetooth devices with the phone.
Step-by-step guide to pair a mobile phone with the system.
Steps for pairing a Bluetooth headset with the VTech phone.
How to turn the answering system on or off, and its indicators.
How to listen to new, old, or all messages recorded on the answering system.
Troubleshooting steps if mobile phone pairing fails with the base.
Steps to resolve issues when pairing a headset with the base.
Troubleshooting connection problems between mobile phone and base.
Troubleshooting common performance issues with the cordless handset.
Steps to fix issues where the phone does not produce a dial tone.
To Next Page
General
