Operation Manual

Installation

Follow the steps below to install the SIM card and the different accessories of your

desk phone Co-Comm F840:

1. Disconnect the power adapter and remove the cover of the battery compartment

on the bottom of the device to install the SIM card and the micro-SD memory

card. To install the SIM card, slide the metal tab to the left to unlock it, turn it up,

and place the card in the position indicated in the figure. Turn the metal tab down

and slide it to the right to lock.

2. Follow the same procedure if you want to install a micro-SD card, but in this

case, slide the metal tab to the right to unlock it, as shown in the figure. Place the

memory card, and then turn down the metal tab and slide it to the right to lock.