Using the cellular modem
The MobileMapper 60 handheld features a 4G cellular modem that you can use to connect to the internet, make voice calls and send / receive data and messages. It also has two nanoSIM slots that can be used for connection between two seperate mobile carriers.
Use the phone to make phone calls, set up speed dials, keep track of calls, and send SMS messages just like the standard features of a mobile phone.
Before using the cellular modem for voice or data connection, you must purchase a cellular plan and SIM card from a cellular service provider.
Use of the cellular modem data or voice call capability will incur charges which may be fixed (per month) or may be based on the data bandwidth you use. Charges when roaming outside your home network (for example, abroad) are significantly higher than those incurred when on your home network. Check with your carrier for full details of usage charges, both on their own network and when roaming.