(n,vs,adj-no) becoming a member
joining
entry
admission
subscription
affiliation
adherence
signing
(P)
(n) admission fee
(n) NTT permission-to-procure-a-phone-line
(n) affiliate
member
entrant
participant
(telephone) subscriber
(n) (obsc) telex
(n) subscribed telephone
subscription telephone
(n) (comp) called party
called subscriber
(n) (comp) calling subscriber
calling party
(n) (comp) subscriber line
(n) (comp) subscriber number
(n) telephone subscriber
telephone customer
(n) (comp) subscriber data
(n) fixed-line phone
(n) (comp) subscriber address
(n) (comp) local switch
LS
(n) (comp) customer premises equipment
CPE
(n) International Mobile Subscriber Identity
IMSI