If you require the security and convenience of battery power, this internal rechargeable battery charges when the unit is connected to mains power.

Talk Time: 2.5 hrs
Standby Time: 13.5 hrs

The DC/DC Power adapter powers the G36 from a vehicle or boat battery and is a useful accessory for solar power applications

DC Input: 10-32V
DC Output: 7.5V

An external antenna can connect to the G36 to improve reception in areas where coverage is poor.

The USB Cable is used to connect the G36 to a PC, in which case the G36 acts as a modem for internet access.

Using this cable also enables you to use the G36 as an SMS Gateway using PC based software.

The USB Cable can also be used to modify and customize the G36 for particular applications and mobile networks.

This USB to RS232 adapter converts a standard serial port to a USB port when a PC does not have its own USB port.

The antitheft lock serves as an anti-theft device to secure the G36 to a wall.

The Remote Management Interface cable enables you to modify the settings of the G36 from a remote location.

The System Interface Cable is used for software upgrades and tracing using Hyperterminal