PEP Infotech Ltd manufactures Wall Mounted Coin Payphone. PEP Infotech Ltd is an ISO 9001:2000 certified company that offers various types of phones under the brand name `Pepteller`. The Wall Mounted Coin Payphone of model name CP-W1 has a sturdy steel body and has vandal resistant hand-set with armoured cord. CP-W1 Wall Mounted Coin Phone has 16 character back-lit LCD display and a 12 key keyboard pad.