Uniden d2998 ユーザーズマニュアル

Ifyouhaveanytroublewithyourphone,checkthissectionfirst.Ifyouneed

help,callourCustomerCareLinelistedonthefrontcover.

No station can make or receive 

calls.

 xCheck the telephone cord connection.
 xDisconnect the base AC adapter for a few 

minutes; then reconnect it.

A handset can’t make or 

receive calls.

 xMove the handset closer to the base.

The corded handset can 

make calls but the cordless 

handset(s) cannot.

 xCheck the power connection to the base. If the 

base is unplugged or the power goes out, only 

the corded handset can make and receive calls.

A station can make calls, but it 

won’t ring.

 xMake sure the ringer is turned on.
 xMake sure Silent Mode is turned off (see p. 15).

A handset is not working.

 xCharge the battery for 15-20 hours. 
 xCheck the battery connection.

The phone keeps ringing when 

I answer on an extension.

 xYou may have to change the line mode. Contact 

Customer Service for instructions.

Callers sound 

weak or soft.

 xMove the handset closer to the base.
 xKeep the handset’s battery fully charged.
 xIncrease the earpiece volume.

There’s a lot of 

noise or static 

on the line 

 xCheck for interference from appliances (microwave ovens, TVs, 

etc.) or wireless devices (baby monitors, WiFi equipment, etc.). 

Move the handset or base away from the interference source.

 xTry to adjust the audio tone. During a call, press tOne to cycle 

through the three audio tone options: 

, 

 

(recommended for hearing aid users), or 

. (The tone 

setting appears in the display as you do this.) 

 xIf you use a telecoil hearing aid, turn on T-coil mode (see p. 10).
 xIf you have any service that uses the phone line, add a DSL or 

telephone line filter (see p. 23).

Caller ID information does 

not display.

 xLet calls ring twice before answering.
 xMake sure your Caller ID service is active.