Useful Information
Making/answering calls, intercom
Problem | Cause/solution |
w is displayed, but I cannot | L The handset and base unit could not |
make a call. | communicate for some reason, such as |
| interference from other electrical appliances. |
| Perform the following: |
| – Move the handset and base unit away from |
| other electrical appliances. |
| – Move closer to the base unit. |
Static is heard, sound cuts in | L Move the handset and base unit away from |
and out. Interference from | other electrical appliances. |
other electrical units. | L Move closer to the base unit. |
| L Turn on the clarity booster feature (page 33). |
| L kIf your unit is connected to a telephone |
| line with DSL service, we recommend |
| connecting a noise filter between the base |
| unit and the telephone line jack. Contact your |
| DSL provider for details. |
The handset does not ring. | L The ringer volume is turned off. Adjust it (page |
| 52). |
The base unit does not ring.*1 | L The ringer volume is turned off. Adjust it (page |
| 56). |
I cannot make a call. | L kThe dialing mode may be set |
| incorrectly. Change the setting (page 27). |
| L lCheck if the STATUS indicator is lit in |
| green. If it is not lit in green, see “STATUS |
| indicator” (page 84). |
| L lYou cannot make a call while the base |
| unit is downloading the software update. Wait |
| until the STATUS indicator stops flashing and |
| changes to steady green. |
| L You may have selected the wrong line by |
| pressing {TEL} or {IP}. Select the appropriate |
| line to call the phone number. |
| L The base unit or another handset is in use. Try |
| again later. |
lI cannot make a call | L The IP line or the answering system is in use. |
using a cellular phone.*1 | Try again later. |
| L The remote code of the answering system is |
| the default setting. You need to set your own |
| remote code for security (page 64). |
I cannot have a conversation | L Make sure that an optional headset is |
using the headset. | connected properly (page 76). |
86For product assistance, visit www.globarange.com
For Aassistance, visit www.joip.com