13On-hook dialingOn-hook dialing allows you to dial a number without lifting the handset.To use On-hook dialing:∫ 2637 1. Press a DN Key.2. Upon hearing dial tone, Dial thenumber.3. Lift the handset when the called partyanswers or, if using handsfree, begintalking.If the number you are calling is busy:Press Release to release the line, or RingAgain if desired.PredialPredial allows you to enter and preview a number, making corrections if required,before dialing the number. Not recommended for use on telephones not equippedwith a display.To use Predial:1. Without lifting the handset or pressinga DN Key, Dial the number.2. Preview the number.® 3. Use the Volume Control Bar tobackspace if you need to correct thenumber.∫ 2637 4. Press a free DN Key to dial thenumber.5. Lift the handset when the called partyanswers, or if using handsfree, begintalking.® or ¶Your telephone’s features