Sim Card Installation - Honeywell Dolphin 99EX User Manual

SIM Card Installation

Short for Subscriber Information Module, a SIM card stores the subscriber's personal information,
GSM/GPRS radio settings, security keys, contacts, etc. SIM cards can be installed in compatible mobile
devices, enabling you to switch devices without losing personal and setup information.
Protective SIM/Memory Card Door
Battery Well
T6 TORX Screw
SIM Card Requirements
Before installing the SIM card:
• The service provider must activate the SIM card.
• The terminal must be powered down.
Note: If no SIM card is installed, you can still make emergency phone calls (e.g., 9-1-1).
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