It is low priced, quality product, with a proven track record.
Normal operation uses less than ten commands.
PacComm's Personal Message System local mailbox with automatic forwarding features. GPS features included in standard model. TINY-2 may be upgraded to 9.8MHz CPU clock speed for heavy channel use or for data speed of 9600 BPS or higher. Factory installed accessory modem header takes all PacComm and TAPR compatible modem cards. Optional AD-4 Analog to Digital board for use with TheNet X1J firmware.