Audiovox GSM/GPRS Compact Flash Card RTM-8000 Owner's Manual page 10

Troubleshooting
iv
Information ......................................................... 96
Card information .......................................... 96
Online Help .................................................. 96
About Dialer ................................................. 96
Installation of the RTM-8000 is unsuccessful ....... 98
Can not make or receive calls ............................... 98
Can not establish GPRS connection ..................... 98
GPRS connection is slow and unstable ................ 99
Cannot return to voice services from GPRS data
connection ........................................................... 99
Can not use certain call functions ......................... 99
There is noise during a call ................................... 99