A: Let the battery charge for about 15 hours before initial use.
A: It has a rechargeable Nickel-Metal Hydride (Ni-MH) battery fitted in.
A: Indoor operating optimum distance is around ten feet or 3 meters.
A: To change the ringer volume, you can push the designated button on the handset, or by repositioning the RINGER selector on the base unit.
A: Yes, a maximum of 10 phone numbers can be entered in the handset and base unit respectively.
A: Yes, there is a speakerphone on the base unit.
A: You can make this change by pressing the switch when using the handset and you want to use the speaker phone.