13
Installation
Follow the steps below to install your SIM card and accessories for your COCOMM F720
desk phone:
1. Disconnect the power adapter and remove the battery compartment cover at the
bottom of the device to install the SIM card and Micro-SD. To install the SIM card, slide
it under the metal tab.
2. To install the SIM card, slide the metal tab in the indicated direction to unlock it, turn
it face up, and insert the card as shown in the illustration. Put down the metal tab and
slide it to the initial position to lock it again.